forms of energy Crossword Puzzles

(8) Introducing Earth CW 1 2023-10-02

(8) Introducing Earth CW 1 crossword puzzle
Across
  1. type of force that destroys and wear away landmasses through processes like erosion and weather
  2. a rock that is usually a light color and has coarse grains and makes up most of the continental crust
  3. a type of weathering in which the surface of a rock is scratched and physically worn away.
  4. the process of moving things from one place to another.
  5. All the living things on Earth. It comes from the word “Bio” which means “life.”
  6. a rock made from cemented sand grains.
  7. type of force that shapes the land’s surface by building up mountains and other landmasses.
  8. The area subject to flooding during a given number of years according to historical trends.
  9. the ability to do work
  10. layer of earth that is made mostly of the metals iron and nickel, and consists of two parts
  11. transfer of thermal energy between materials because of collisions between particles
  12. the amount of space that matter occupies
  13. this layer is formed with the crust and rigid upper mantle, and is above the asthenosphere
  14. a rate of inclination; a slope
  15. chemical weathering of minerals into clay.
  16. All the gases surrounding the earth. It comes from the word “Atmos” which means “air.”
  17. the rigid layer of the lower-mantle and extends down to Earth’s core
  18. a process in which rocks are transformed and worn away by chemical reactions.
  19. a hard rock made of interlocking crystals of quartz, feldspar, mica, and other minerals.
  20. a dense sphere of solid metal
  21. All the oceans, rivers, lakes and water on Earth. It comes from the word “Hydro” which means “water.”
  22. the movement of a fluid, caused by differences in temperature, that transfers heat from one part of the fluid to another
  23. vibrations that travel through Earth carrying the energy released during an earthquake
  24. a process of mechanical weathering in which water seeps into cracks and freezes.
Down
  1. crust that lies beneath the ocean
  2. transfer of thermal energy from one material to another by electromagnetic waves
  3. the soft layer of the upper-mantle on which the lithosphere floats
  4. Movement caused by warm fluids rising and cooler fluids sinking.
  5. the amount of matter in an object
  6. a rock that forms from compacted mud and silt.
  7. A description of surface features of land.
  8. a process in which rocks are physically worn away without changing their chemical composition.
  9. layer of molten metal surrounding the inner core
  10. the crust that forms the continents
  11. a type of chemical weathering in which iron reacts with oxygen to produce iron oxide, or rust.
  12. the layer of rock that forms Earth’s outer surface, which includes both dry land and the ocean floor
  13. the measurement of how much mass of a substance is contained in a given volume
  14. process of breaking down of rocks and land due to forces such as gravity, wind, water and ice
  15. the layer of hot, solid material between Earth’s crust and core
  16. Process in which sediment is laid down in new locations
  17. All the rock, soil and sediments that makeup Earth’s land. It comes from the word “Geo” which means “Earth.”
  18. dark, fine-grained rock that makes up most of the oceanic crust
  19. the physical force exerted on an object
  20. a process in which a solid becomes a part of a liquid to form a solution

44 Clues: the ability to do work • a dense sphere of solid metal • a rate of inclination; a slope • crust that lies beneath the ocean • the amount of matter in an object • the crust that forms the continents • a rock made from cemented sand grains. • the physical force exerted on an object • the amount of space that matter occupies • A description of surface features of land. • ...

level 4 final 2024-05-01

level 4 final crossword puzzle
Across
  1. openings to the skin from sudoriferous glands
  2. skin type with rough texture blackheads and enlarged pores
  3. term for study of muscles
  4. loosening or separation of the nail
  5. condition disorder or disease of the nail
  6. hairpiece worm by men for baldness
  7. the largest organ
  8. basic units of living matter
  9. function of the melanocyte is to produce
  10. point two or more bones are joined together
  11. layer of skin with no blood vessels
  12. another term for nerve cell
  13. sac like glands attached to hair follicles
  14. largest bone of the facial skeleton
  15. cuticle in tact and facing the same direction
  16. bone that forms in back of the skull above the nape
  17. part of nail with lymph nerves and blood vessels
Down
  1. tissue that overlies the sides of the nail plate
  2. eliminates water and waste products
  3. energy released within a cell for specific functions
  4. hairpiece with a base that covers the crown occipital and nape
  5. the malar that forms the upper cheek and bottom of the eye socket
  6. body system made up of skin and layers
  7. cell groups of the same kind
  8. control center of cell activities
  9. long bones are found
  10. study of organs and systems of the body
  11. protien found in nails and hair

28 Clues: the largest organ • long bones are found • term for study of muscles • another term for nerve cell • basic units of living matter • cell groups of the same kind • protien found in nails and hair • control center of cell activities • hairpiece worm by men for baldness • eliminates water and waste products • loosening or separation of the nail • layer of skin with no blood vessels • ...

Ecology part II 2023-03-03

Ecology part II crossword puzzle
Across
  1. the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere.
  2. the rapid increase in Earth's average surface temperature over the past century primarily due to the greenhouse gasses released by people burning fossil fuels.
  3. the cycle of the continuous movement of water within the Earth and atmosphere.
  4. powers nearly all forms of cellular work.
  5. the Earth’s surface heat getting trapped in the atmosphere from greenhouse gasses.
  6. that have less solute present.
  7. when particles move from high concentration to low concentration.
  8. significant changes in global temperature, precipitation, wind patterns and other measures of climate that occur over several decades or longer.
  9. when organisms take in sunlight as a form of energy and convert it into sugars.
  10. the biogeochemical cycle that describes the transformation and translocation of phosphorus in soil, water, and living and dead organic material.
  11. the membrane found in all cells that separates the interior of the cell from the outside environment.
  12. that have equal concentrations of substances.
  13. that have more solute present.
  14. a cycle where nitrogen goes through the atmosphere then cycles through to the ground into the roots of plants.
  15. a process which takes place in the absence of oxygen gas.
Down
  1. when organisms take in food and use the chemical energy they obtain from sugars.
  2. a chemical process in which oxygen is used to make energy from carbohydrates.
  3. movement of materials through a membrane against concentration gradient and requires energy from the cell.
  4. the part of a system in which some portion of the system's output is used as input for future operations.
  5. occurs when a cell uses no energy to move particles across a membrane.
  6. the total amount of greenhouse gasses produced to directly and indirectly support human activity.
  7. the main type of sugar in the blood and is the major source of energy for the body's cells.
  8. a gas absorbed from the air by plants in photosynthesis and exhaled by humans.
  9. the diffusion of water across a selectively permeable membrane.
  10. a gas inhaled by humans and put out by plants through cellular respiration.

25 Clues: that have less solute present. • that have more solute present. • powers nearly all forms of cellular work. • that have equal concentrations of substances. • a process which takes place in the absence of oxygen gas. • the diffusion of water across a selectively permeable membrane. • when particles move from high concentration to low concentration. • ...

States of Matter 2022-11-10

States of Matter crossword puzzle
Across
  1. the ___ of a crystal reflects the arrangement of the particles in the solid
  2. most solids are classified as ___, having an orderly internal pattern
  3. as temperature increases, vapor pressure ___.
  4. name of the slime that we made in class yesterday!
  5. same substance that exists as multiple forms
  6. what must be added to a substance to change from a solid to liquid, or liquid to gas
  7. The energy an object has while in motion
  8. at the freezing/melting point the solid and liquid phases are in ___.
  9. that temperature/point at which a solid becomes a liquid
Down
  1. solids that lack an orderly internal structure
  2. a measure of the force exerted by a gas above a liquid
  3. diamond and graphite are both forms of ___.
  4. gases take the shape and ___ of their container
  5. name of the science class you are in
  6. A state of matter in which the particles are tightly packed
  7. gases and liquids can take the ___ of the container they are in.
  8. state of matter where molecules are most disorderly
  9. an example of an amorphous solid that is a fusion of inorganic molecules all with different melting points
  10. when vaporization occurs at the surface of a liquid that is not boiling
  11. solids, liquids and gases are different states of ___.
  12. state of matter where particles take the shape of their container and flow

21 Clues: name of the science class you are in • The energy an object has while in motion • diamond and graphite are both forms of ___. • same substance that exists as multiple forms • as temperature increases, vapor pressure ___. • solids that lack an orderly internal structure • gases take the shape and ___ of their container • ...

7th Grade Science Review 2023-05-19

7th Grade Science Review crossword puzzle
Across
  1. a type of graph that shows a comparison using a series of columns to display data
  2. numerical data which can be measured such as length, time, temperature, etc.
  3. a variable that does not depend on changes in other variable
  4. the mass of a substance divided by its volume
  5. an interpretation of an observation based upon evidence and prior knowledge
  6. the basic unit of all life forms
  7. a form of reproduction that involves only one parent
  8. organelles found in plant cells that contain chlorophyll
  9. body system that breaks down food to provide energy and nutrients to the cells of the body
  10. a type of cell in which the DNA is enclosed in the nucleus
Down
  1. the genetic makeup of an individual
  2. a trait which helps an organism or species survive
  3. different forms of the same gene
  4. molten rock in the earth's crust
  5. a theory that explains scientific observations
  6. body system that functions to transport nutrients and oxygen to all cells in the body and carry away wastes
  7. a quantity whose value depends on another quantity
  8. groups of different types of tissues organized together to carry out a particular set of functions
  9. genotype consisting of two dominant alleles of a gene for a particular trait (AA)"
  10. process during which sperm and egg unite

20 Clues: different forms of the same gene • molten rock in the earth's crust • the basic unit of all life forms • the genetic makeup of an individual • process during which sperm and egg unite • the mass of a substance divided by its volume • a theory that explains scientific observations • a trait which helps an organism or species survive • ...

Weather and Climate 2024-10-08

Weather and Climate crossword puzzle
Across
  1. humid air mass that forms over water
  2. a band of fast-moving air high in the troposphere blowing across the US from west to east bringing in cooler air from Canada
  3. type of heat transfer that allows energy from the Sun to reach Earth
  4. warm, equatorial current that flows north past Florida's east coast depositing heat
  5. the vertical uplift of air caused when two sea breezes collide
  6. occurs when positive and negative charges between the atmosphere and objects on the ground connect resulting in an electric discharge
  7. the atmospheric conditions of an area that changes from day to day
  8. _______ effect is the warming of a planet's surface by the presence of gases that are able to trap heat
  9. ______ effect is the curving of wind and ocean currents due to Earth's rotation
  10. type of heat transfer that occurs as warm air rises and cooler air sinks
  11. measures wind speed
  12. the side of the mountain that is cooler, rainy, and breezy
  13. a very large slow moving rotating storm that forms over large volumes of very warm water
Down
  1. brings up cooler, nutrient rich bottom water to the surface
  2. a small scale, short lived violently rotating column of air that forms from supercell thunderstorms and in tropical storms and hurricanes
  3. circular surface current found in all of the major ocean basins
  4. a global wind located between 0° and 30° latitude; pushes Atlantic hurricanes towards the US
  5. the overall weather conditions of a region based on decades of atmospheric data
  6. this always moves from high to low pressure due to Earth's uneven heating
  7. this occurs due to low pressure in the atmosphere; the lower the pressure, the more intense these become
  8. occurs when lightning superheats a very small column of air causing it to expand rapidly
  9. along with temperature, this factor drives the movement of deep ocean currents
  10. brings oxygen down to marine life in deeper ocean water
  11. dry air mass that forms over land
  12. type of heat transfer responsible for Earth's atmosphere being heated

25 Clues: measures wind speed • dry air mass that forms over land • humid air mass that forms over water • brings oxygen down to marine life in deeper ocean water • the side of the mountain that is cooler, rainy, and breezy • brings up cooler, nutrient rich bottom water to the surface • the vertical uplift of air caused when two sea breezes collide • ...

Chloe Smith Crossword 2022-03-21

Chloe Smith Crossword crossword puzzle
Across
  1. Is metal a good or bad conductor of heat?
  2. A liquid_______is a device used to measure heat.
  3. The three temperature scales are Kelvin, Celsius, and _______.
  4. When water becomes ice it _____. HINT: either expands or contracts
Down
  1. What is the process by which thermal energy is transfered through electromagnetic waves?
  2. When the temperature of a substance is _____ its particles move faster and farther apart.
  3. Are good absorbers and emitters dark or light in color?
  4. A materials ability to absorb and radiate thermal energy is indicated by its _______.
  5. All forms of matter generally ______ when heated and contract when cooled.
  6. Heat is defined as a flow of _____ energy due to a temperature difference.

10 Clues: Is metal a good or bad conductor of heat? • A liquid_______is a device used to measure heat. • Are good absorbers and emitters dark or light in color? • The three temperature scales are Kelvin, Celsius, and _______. • When water becomes ice it _____. HINT: either expands or contracts • All forms of matter generally ______ when heated and contract when cooled. • ...

Chloe Smith Crossword 2022-03-21

Chloe Smith Crossword crossword puzzle
Across
  1. Is metal a good or bad conductor of heat?
  2. A liquid_______is a device used to measure heat.
  3. The three temperature scales are Kelvin, Celsius, and _______.
  4. When water becomes ice it _____. HINT: either expands or contracts
Down
  1. What is the process by which thermal energy is transfered through electromagnetic waves?
  2. When the temperature of a substance is _____ its particles move faster and farther apart.
  3. Are good absorbers and emitters dark or light in color?
  4. A materials ability to absorb and radiate thermal energy is indicated by its _______.
  5. All forms of matter generally ______ when heated and contract when cooled.
  6. Heat is defined as a flow of _____ energy due to a temperature difference.

10 Clues: Is metal a good or bad conductor of heat? • A liquid_______is a device used to measure heat. • Are good absorbers and emitters dark or light in color? • The three temperature scales are Kelvin, Celsius, and _______. • When water becomes ice it _____. HINT: either expands or contracts • All forms of matter generally ______ when heated and contract when cooled. • ...

Pollution crossward 2015-01-06

Pollution crossward crossword puzzle
Across
  1. In which river almost 80% of urban waste is dumped?
  2. Who is one of the biggest waste producer and water consumer?
  3. What color is bin where we put paper?
  4. Energy that comes from a source and travels through some material or through space?
  5. City with the worst air pollution?
  6. Which lake is the most radioactive and polluted lake in the World?
  7. What kind of energy wind farms use?
Down
  1. What four letter word that is a combination of smoke and fog is used to describe many forms of air pollution?
  2. Which type of pollution is the most neglected?
  3. The cleanest place in the world?
  4. What ships pollute?
  5. The most polluted country?
  6. Where we put trash?
  7. Where Air pollution and resulting deaths are increasung fastest?

14 Clues: What ships pollute? • Where we put trash? • The most polluted country? • The cleanest place in the world? • City with the worst air pollution? • What kind of energy wind farms use? • What color is bin where we put paper? • Which type of pollution is the most neglected? • In which river almost 80% of urban waste is dumped? • ...

7th Grade Science 2021-05-24

7th Grade Science crossword puzzle
Across
  1. plate boundary that forms mountains
  2. dominant and recessive alleles are present
  3. variable that remains the same in the experiment
  4. the visible light spectrum
  5. variable I measure in an experiment
  6. variable I change in an experiment
  7. found only in a plant cell
  8. one parent, two identical daughter cells
  9. transfers energy
Down
  1. system that exchanges O2 & CO2 in the body
  2. light and water waves
  3. sound waves
  4. crust and mantle of the Earth
  5. two parents, four unique cells
  6. explains how and why
  7. balance between inside and outside of a cell
  8. moves from hot to cold
  9. males are squares, females are circles
  10. describes what happens

19 Clues: sound waves • transfers energy • explains how and why • light and water waves • moves from hot to cold • describes what happens • the visible light spectrum • found only in a plant cell • crust and mantle of the Earth • two parents, four unique cells • variable I change in an experiment • plate boundary that forms mountains • variable I measure in an experiment • ...

Chemistry Crossword Puzzle 2021-10-14

Chemistry Crossword Puzzle crossword puzzle
Across
  1. a change that alters the form or appearance of a substance but doe not convert the mater into a new substance
  2. a combination of symbols that represent the elements in a compound
  3. the relationship between mass and volume of an object
  4. a change in matter that forms one or more new substances
  5. a way to show chemical reactions using element symbols instead of words
  6. anything that has mass and takes up space
  7. a substance that consists of two or more pure elements, compounds or both that are in the same place but NOT chemically combined
  8. the force that holds atoms together
  9. a substance that cannot be broken down into any other substances by chemical or physical means
  10. the amount of space that matter occupies
  11. Reaction occur when chemical bonds are made or broken and new bonds form making new substances
  12. a particle made of tow or more atoms chemically bonded together
  13. a type of chemical reaction when one element replaces another in a compound or when two elements in different compounds trade places
  14. a type of chemical reaction when two or more substances combine to make a more complex substance
  15. a type of chemical reaction when chemical bonds break compounds into simpler substances
Down
  1. a type of chemical reaction that absorbs energy from its environment
  2. the materials or substances at the beginning of a chemical reaction
  3. a solid that forms from solution during a chemical reaction
  4. a one or two letter set of characters used to identify an element
  5. numbers in a chemical formula that show the number of atoms of an element in that molecule or the ratio of elements in a compound
  6. the law that states that matter cannot be created or destroyed only transformed
  7. a biological catalyst in cells
  8. the amount of one material in a given volume of another material
  9. the minimum amount of energy needed to start a chemical reaction
  10. the materials or substances that results from a chemical reaction
  11. the measurement of how much matter in an object
  12. the number placed in front of a chemical formula in a chemical equation
  13. a material used to decrease the rate of a chemical reaction
  14. a type of chemical reaction that releases energy in the form of heat
  15. the measure of energy in the environment
  16. the measure of the force of gravity on an object
  17. a material that increases the rate of a reaction by lowering the activation energy
  18. the smallest particle of an element
  19. a substance made of two or more elements chemically combined in a specific ratio or proportion
  20. a well mixed mixture
  21. the study of the properties of matter and how the matter changes

36 Clues: a well mixed mixture • a biological catalyst in cells • the force that holds atoms together • the smallest particle of an element • the measure of energy in the environment • the amount of space that matter occupies • anything that has mass and takes up space • the measurement of how much matter in an object • the measure of the force of gravity on an object • ...

Vitamins and Minerals 2015-11-11

Vitamins and Minerals crossword puzzle
Across
  1. important for normal brain and nerve function
  2. turns carbohydrates into energy and produces red blood cells, helps with vision
  3. keeps your immune system strong and helps heal wounds
  4. helps the body keep a balance of water in blood and body tissue
  5. helps the body turn food into energy and maintain healthy skin
  6. forms collagen
  7. Strengthens bones by helping the body absorb Calcium
  8. necessary for the heart and muscles to work properly
Down
  1. Prevents eye problems
  2. is important for nerve cell function
  3. an antioxidant that helps individual cells live longer and protects cells from damage.
  4. a part of every cell in the body and helps cells function normally
  5. helps red blood cells carry oxygen to all parts of the body.
  6. helps muscles and nerves functions
  7. helps clot blood
  8. Helps the body make red blood cells
  9. is found in milk and other dairy products.

17 Clues: forms collagen • helps clot blood • Prevents eye problems • helps muscles and nerves functions • Helps the body make red blood cells • is important for nerve cell function • is found in milk and other dairy products. • important for normal brain and nerve function • Strengthens bones by helping the body absorb Calcium • necessary for the heart and muscles to work properly • ...

A&P Fall Review 2025-12-11

A&P Fall Review crossword puzzle
Across
  1. the subunits of an atom consisting of protons, neutrons, and electrons
  2. the orbits/fixed space occupied by electrons outside of and around the nucleus of an atom
  3. the number equal to the number of protons in the nucleus of an atom
  4. capable of absorbing and releasing large amounts of heat before its temperature changes. (prevents supplement changes in body temp)
  5. a group of the same pure molecules
  6. the bonds formed between atoms that share valence electrons
  7. Ability to form bonds to create or break down molecules
  8. Ability to dissolve a smaller amount of another substance
  9. the weighted average atomic mass of all the isotopes of an element
  10. energy directly involved in moving matter
  11. 2 or more atoms or molecules combine to form a larger, more complex molecule
  12. the outermost shell whose electrons determine the chemical behavior of an atom
  13. the positively charge subatomic particles located in the nucleus of an atom
  14. A complete organized listing of elements
  15. the shorthand representation of an element (usually the first 1 or 2 letters of the element)
  16. the uncharged particles located in the nucleus of an atom
  17. contain carbon. Important organic compounds in the body include: carbohydrates, lipids, proteins, and nucleic acids
  18. the energy store in the bonds of chemical substances
  19. Form when a change in electrons creates a charge and atoms (now ions) of opposing charges attract and create a bond
  20. the ability to do work; has no mass and does not take up space
  21. the unstable, heaviest isotopes of certain elements that release energy to become more stable
Down
  1. Occur when a molecule is broken down into smaller molecules, atoms, or ions
  2. when energy is actually doing work (Ex: constant movement of atoms)
  3. formed when 2 or more atoms combine chemically
  4. compounds lacking carbon, tend to be small, simple molecules
  5. the negatively charged particles located outside of the nucleus of an atom (the charge of an electron is equal in strength to that of a proton despite their difference in mass)
  6. energy of the electromagnetic spectrum that travels in waves
  7. weak bonds formed when a hydrogen atom forms a “bridge” between an “electron hungry” atom.
  8. the charged particle resulting from the gaining or losing of an electron from an atom
  9. the energy resulting from the movement of charged particles
  10. involves simultaneous synthesis and decomposition reactions
  11. The sum of the neutrons and protons
  12. energy that is stored or inactive
  13. Adenosine triphosphate: the high-energy chemical whose energy is trapped in bonds. ATP’s energy may be transformed into the electrical energy of a nerve impulse or the mechanical energy of contracting muscles
  14. building blocks of elements (the smallest unit of an element that maintains the properties of that element)
  15. unique substances that cannot be broken down into simpler substances by ordinary chemical methods
  16. Protective function of water
  17. ionic compound contains cations (positively charge ions) and anions (negatively charged ions) other than hydrogen.
  18. The process of spontaneous atomic decay
  19. variations of an element that contain the same number of protons and electrons but vary in the number of neutrons

40 Clues: Protective function of water • energy that is stored or inactive • a group of the same pure molecules • The sum of the neutrons and protons • The process of spontaneous atomic decay • A complete organized listing of elements • energy directly involved in moving matter • formed when 2 or more atoms combine chemically • the energy store in the bonds of chemical substances • ...

Animal Terms 2024-05-06

Animal Terms crossword puzzle
Across
  1. Organism that obtains food by consuming other organisms
  2. Animal that is hunted and eaten by other animals
  3. Organism that produces its own food
  4. Animal that eats both plants and animals
  5. Animal that hunts and eats other animals
  6. Organisms that obtain energy by consuming other organisms
  7. Process by which plants make food using sunlight
  8. chain: Sequence of who eats whom in an ecosystem
  9. Organism that eats other organisms
  10. Organism that makes its own food
Down
  1. Variety of life forms in a given area
  2. Organism that breaks down dead organisms
  3. Community of living organisms and their environment
  4. Permanent change in the DNA sequence of an organism
  5. Trait that helps an organism survive and reproduce in its environment
  6. Animal that only eats plants
  7. Animal that primarily eats other animals
  8. Process of gradual change in species over time
  9. level: Position an organism occupies in a food chain
  10. Study of heredity and variation in organisms
  11. selection: Process by which organisms with favorable traits are more likely to survive and reproduce
  12. Organisms that convert energy into food

22 Clues: Animal that only eats plants • Organism that makes its own food • Organism that eats other organisms • Organism that produces its own food • Variety of life forms in a given area • Organisms that convert energy into food • Organism that breaks down dead organisms • Animal that primarily eats other animals • Animal that eats both plants and animals • ...

Periodic Puzzle 2024-11-13

Periodic Puzzle crossword puzzle
Across
  1. Noble gas, has 10 protons
  2. Boron group/metal, biggest atomic radius in 3p, found in soda cans
  3. Noble Gas/nonmetal, atomic radius is bigger than Neon, smaller than chlorine
  4. smallest ionic radius out of 2p
  5. larger Ionic radius than Nitrogen, creates diamonds
  6. Oxygen group/nonmetal, atomic radius is bigger than oxygen, smaller than phosphorus
  7. Nitrogen group/nonmetal, atomic radius is smaller than silicon, forms the backbone of DNA and RNA
  8. Highest ionizaton energy 2 protons, 2 electrons , and 2 neutrons (fills up balloons)
  9. Halogen/nonmetal, atomic radius is smaller than sulfur, used to clean pools, diatomic
  10. has a moderate to high ionization, protons-12, electrons-12 neutrons-12
Down
  1. low ionization energy 11-protons, 11,electrons, 12 neutrons (helps make salt)
  2. has the highest electronegativity
  3. 2 valence electrons, least amount of electrons for alkaline earth metals
  4. Anion, makes up more than half of the atmosphere’s gas
  5. 1 valence electron, positive charge, in the second main energy level
  6. Carbon group/metalloid, atomic radius is bigger than Carbon
  7. has 6 valence electrons, we breathe this in
  8. 1 valence electron, 2 atoms that make up water

18 Clues: Noble gas, has 10 protons • smallest ionic radius out of 2p • has the highest electronegativity • has 6 valence electrons, we breathe this in • 1 valence electron, 2 atoms that make up water • larger Ionic radius than Nitrogen, creates diamonds • Anion, makes up more than half of the atmosphere’s gas • Carbon group/metalloid, atomic radius is bigger than Carbon • ...

Macromolecules 2023-10-25

Macromolecules crossword puzzle
Across
  1. A covalent chemical bond formed between two amino acid molecules.
  2. Proteins have four structures: primary, secondary, tertiary and quaternary structure.
  3. A covalent bond formed between a carbohydrate molecule and another molecule.
  4. Or fruit sugar, is a simple monosaccharide found in many plants.
  5. Are simple sugars, the number of carbon atoms usually ranges from three to seven.
  6. The most abundant natural biopolymer on Earth because it is the main component in plant cell walls.
  7. Also known as roughage or bulk, refers to the indigestible carbohydrates found in plant-based foods.
  8. Adenosine triphosphate is a molecule which acts as a universal energy currency for living cells.
  9. Sugars capable of acting as a reducing agent because it has a free aldehyde group or a free ketone group.
  10. Have the same chemical formula but have slightly different structures.
  11. These reactions create building blocks for and help synthesize energy.
  12. Consist of an amino group and a carboxyl group connected by an alpha carbon. The R group, also known as side chain, differs with each.
Down
  1. A disaccharide consisting of the monomers glucose and galactose.
  2. The process by which animals convert food into a type of energy usable by their cells
  3. The building blocks of life, are synthesized in all forms of living cells.
  4. Consist of two sugar molecules.
  5. A type of sugar with the chemical formula C6H12O6, in humans, an important source of energy.
  6. molecules built from sugars.
  7. Protein make up more than 50% of the dry mass of most cells.
  8. Long chain of monosaccharides linked by glycosidic bonds
  9. The stored form of sugars in plants. It is made up of a mixture of amylose and amylopectin, both polymers of glucose.

21 Clues: molecules built from sugars. • Consist of two sugar molecules. • Long chain of monosaccharides linked by glycosidic bonds • Protein make up more than 50% of the dry mass of most cells. • A disaccharide consisting of the monomers glucose and galactose. • Or fruit sugar, is a simple monosaccharide found in many plants. • ...

Evan Baumgartner Chapter 6 2018-11-16

Evan Baumgartner Chapter 6 crossword puzzle
Across
  1. The transfer of energy by means of electromagnetic waves.
  2. The total energy (kinetic plus potential) of the submicroscopic particles that make up a substance (often called internal energy).
  3. The measure of the energy dispersal of a system. Whenever energy freely transforms from one form into another, the direction of transformation is toward a state of greater disorder and, therefore, toward greater entropy.
  4. The study of heat and its transformation into different forms of energy.
  5. The transfer of thermal energy in a gas or liquid by means of currents in the heated fluid. The fluid flows, carrying energy with it.
  6. The thermal energy that flows from a substance of higher temperature to a substance of lower temperature, commonly measured in calories or joules.
Down
  1. The quantity of heat required to raise the temperature of a unit mass of a substance by 1 degree Celsius.
  2. The lowest possible temperature that a substance may have—the temperature at which molecules of the substance have their minimum kinetic energy.
  3. The amount of heat needed to change the temperature of 1 gram of water by 1 Celsius degree.
  4. A measure of the hotness or coldness of substances, related to the average translational kinetic energy per molecule in a substance; measured in degrees Celsius, in degrees Fahrenheit, or in kelvins.

10 Clues: The transfer of energy by means of electromagnetic waves. • The study of heat and its transformation into different forms of energy. • The amount of heat needed to change the temperature of 1 gram of water by 1 Celsius degree. • The quantity of heat required to raise the temperature of a unit mass of a substance by 1 degree Celsius. • ...

Major muscles of the human anatomy 2013-01-19

Major muscles of the human anatomy crossword puzzle
Across
  1. A shoulder muscle that forms the rounder part of the shoulder
  2. abdominis Muscles of the abdomen that provide the ‘six-pack’ definition
  3. abdominis A muscle that forms part of the abdomen
  4. Posterior upper back muscle named after its shape
  5. This muscles ensures that the scapula and vertebrae are connected
  6. dorsi The broadest muscle on the back
  7. Forms the lateral aspects of the abdomen
  8. A muscle that has been damaged in many footballers when running or shooting
  9. A muscle that forms part of the 'hip flexors'
  10. A muscle located in the upper arm and name means ‘3 heads’
Down
  1. spinae Helps maintain the natural position of the spine
  2. Means to take away from the mid-line
  3. maximus Forms the ‘buttocks’
  4. Allows the individual to bring their leg back towards the midline
  5. A muscle located in the upper arm that consists of ‘2 heads’
  6. major The main chest muscles
  7. Assists with elbow flexion
  8. Large muscle in the posterior lower leg
  9. A deep muscle of the lower leg that is the powerhouse of ankle Plantarflexion during aerobic activities
  10. anterior A muscle that is anterior to the tibia in the lower leg
  11. laterialis A muscle that forms part of the quadriceps and is located on the outside of the leg

21 Clues: Assists with elbow flexion • maximus Forms the ‘buttocks’ • major The main chest muscles • Means to take away from the mid-line • dorsi The broadest muscle on the back • Large muscle in the posterior lower leg • Forms the lateral aspects of the abdomen • A muscle that forms part of the 'hip flexors' • abdominis A muscle that forms part of the abdomen • ...

9.2 Combination Reactions 2025-02-24

9.2 Combination Reactions crossword puzzle
Across
  1. this planet is covered with hematite
  2. magnetite was used to make early examples of this
  3. forms from the combination of a metal oxide and water
  4. black rust
  5. a combination reaction has two or more of these
  6. another word for limonite
  7. a combination reaction has one of these
  8. a chemical reaction in which two or more reactants combine to form one product
Down
  1. limonite forms when a lot of this is present
  2. red rust
  3. forms from the combination of two nonmetals
  4. forms form the combination of a metal and a nonmetal
  5. magnetite forms when there is a lot of this present
  6. forms from the combination of a metal and oxygen
  7. yellow rust

15 Clues: red rust • black rust • yellow rust • another word for limonite • this planet is covered with hematite • a combination reaction has one of these • forms from the combination of two nonmetals • limonite forms when a lot of this is present • a combination reaction has two or more of these • forms from the combination of a metal and oxygen • ...

Chemistry 1.1-1.5 2020-09-03

Chemistry 1.1-1.5 crossword puzzle
Across
  1. Coal, petroleum, and natural gas.
  2. Absorbes energy
  3. field for understanding basic chemical properties of materials and for producing new materials with well-controlled function.
  4. Originally limited to substances found only in living organisms, dealing with the compounds of carbon.
  5. natural gas, propane (LP), oil, coal, wood, electricity, heat pumps, ground source heat pumps and solar energy.
  6. Releases energy
  7. Used to view an object visible to the naked eye.
  8. The technique or science of working or heating metals so as to give them certain desired shapes or properties.
  9. The science that deals with the composition and properties of substances and various elementary forms of matter.
  10. The branch of chemistry dealing with inorganic compounds.
  11. the consideration of the facts and theories of chemistry in their purely scientific relations.
Down
  1. A substance sought by alchemists that would be capable of transmuting baser metals into gold or silver and of prolonging life.
  2. 1833–96, Swedish engineer, manufacturer, and philanthropist.
  3. The chemistry of living matter.
  4. Dealing with the qualitative and quantitative determination of chemical components of substances.
  5. Energy liberated by a chemical reaction or absorbed in the formation of a chemical compound.
  6. Everything around you. Atoms and compounds are all made of very small parts of this.
  7. Dealing with the relations between the physical properties of substances and their chemical composition and transformations.
  8. a process in which one or more substances, the reactants, are converted to one or more different substances, the products.
  9. Used to view an object that is not visible to the naked eye.
  10. methods For transmuting baser metals into gold and with finding a universal solvent and an elixir of life.

21 Clues: Absorbes energy • Releases energy • The chemistry of living matter. • Coal, petroleum, and natural gas. • Used to view an object visible to the naked eye. • The branch of chemistry dealing with inorganic compounds. • 1833–96, Swedish engineer, manufacturer, and philanthropist. • Used to view an object that is not visible to the naked eye. • ...

RIVERS 2024-10-02

RIVERS crossword puzzle
Across
  1. The area around a river that is prone to flooding.
  2. A curve in a river, often leading to an oxbow lake.
  3. The area where fresh water mixes with seawater at the river mouth.
  4. The highest course in a river.
  5. An artificial structure built to control water flow or generate energy.
  6. The area of land drained by a river and its tributaries.
  7. Large rocks rolling along the riverbed in transportation.
Down
  1. One of the features of river erosion.
  2. When rocks scrape and wear down the riverbed.
  3. The process of water dissolving minerals from rocks.
  4. Material carried by a river that gets dropped when the river loses energy.
  5. The force of the moving water.
  6. The final destination where a river meets the sea.
  7. What forms when a waterfall retreats upstream.
  8. The pattern that looks like tree branches.

15 Clues: The highest course in a river. • The force of the moving water. • One of the features of river erosion. • The pattern that looks like tree branches. • When rocks scrape and wear down the riverbed. • What forms when a waterfall retreats upstream. • The area around a river that is prone to flooding. • The final destination where a river meets the sea. • ...

ecology part II 2021-03-21

ecology part II crossword puzzle
Across
  1. what cells do to break up sugars to get energy they can use
  2. the process by which phosphorus moves through the lithosphere, hydrosphere, and biosphere
  3. biological mechanisms whereby homeostasis is maintained(cycles of matter)
  4. the spontaneous net movement of solvent molecules through a selectively permeable membrane into a region of higher solute con
  5. the net movement of anything from a region of higher concentration to a region of lower concentration
  6. the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration
  7. a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities
  8. a chemical element with the symbol C and atomic number 6
  9. a chemical compound composed of two hydrogen and one oxygen
  10. biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, terrestri
  11. having a higher osmotic pressure than a particular fluid, typically a body fluid or intracellular fluid
Down
  1. a chemical compound composed of one carbon and two oxygen atoms
  2. has the symbol O and atomic number 8
  3. when its effective osmole concentration is the same as that of another solution
  4. a type of membrane transport that does not require energy to move substances across cell membranes
  5. having a lower osmotic pressure than a particular fluid, typically a body fluid or intracellular fluid
  6. how water evaporates from the surface of the earth, rises into the atmosphere, cools and condenses into rain or snow in cloud
  7. a simple sugar which is an important energy source in living organisms and is a component of many carbohydrates
  8. the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere
  9. both global warming driven by human emissions of greenhouse gases and the resulting large-scale shifts in weather patterns

20 Clues: has the symbol O and atomic number 8 • a chemical element with the symbol C and atomic number 6 • what cells do to break up sugars to get energy they can use • a chemical compound composed of two hydrogen and one oxygen • a chemical compound composed of one carbon and two oxygen atoms • biological mechanisms whereby homeostasis is maintained(cycles of matter) • ...

Energy power 2018-01-16

Energy power crossword puzzle
Across
  1. energy the energy released during nuclear fission or fusion, especially when used to generate electricity.
  2. strength or energy as an attribute of physical action or movement.
  3. Hydroelectricity is the term referring to electricity generated by hydropower; the production of electrical power through the use of the gravitational force of falling or flowing water.Jan 27, 2016
  4. one of a set of toothed wheels that work together to alter the relation between the speed of a driving mechanism (such as the engine of a vehicle or the crank of a bicycle) and the speed of the driven parts (the wheels).
  5. advantage the ratio of the force produced by a machine to the force applied to it, used in assessing the performance of a machine.
Down
  1. a rigid bar resting on a pivot, used to help move a heavy or firmly fixed load with one end when pressure is applied to the other.
  2. energy radiant energy emitted by the sun.
  3. activity involving mental or physical effort done in order to achieve a purpose or result.
  4. containing or operated by air or gas under pressure.
  5. energy relating to or produced by the internal heat of the earth.
  6. energy Biomass is an industry term for getting energy by burning wood, and other organic matter. Burning biomass releases carbon emissions, but has been classed as a renewable energy source in the EU and UN
  7. energy Tidal power, also called tidal energy, is a form of hydropower that converts the energy of tides into useful forms of power – mainly electricity. Although not yet widely used, tidal power has potential for future electricity generation. Tides are more predictable than windenergy and solar power.

12 Clues: energy radiant energy emitted by the sun. • containing or operated by air or gas under pressure. • energy relating to or produced by the internal heat of the earth. • strength or energy as an attribute of physical action or movement. • activity involving mental or physical effort done in order to achieve a purpose or result. • ...

Earths Systems Vocab 2023-04-05

Earths Systems Vocab crossword puzzle
Across
  1. water held underground in the sol in deep reservoirs
  2. when heat, pressure, cooling, melting, and weathering causes rocks to change from one form into another
  3. occurs when divergant plates separate
  4. the outer layer of the earth. includes crust and upper mantel
  5. the supercontinent that existed before continents separated
  6. no longer in existence
  7. petroleum, natural gas, coal. made from remains of plants & animals
  8. where tectonic plates colide
  9. where one plates subduncts under another and magma underground, is pushed up
  10. move side to side through solids ONLY. travel slower than p waves.
  11. where tectonic plates divide
  12. a solid inorganic material found in nature
  13. hawaiian islands were formed this way
  14. still in existence, surviving species
  15. when a sudden release of energy in the lisophere creates seismic waves
  16. group of animals that occupy a certain area
Down
  1. the lower part of the earths mantle hotter and more fluid part of mantle
  2. the movement cause within a fluid when hotter less dense material rises and and colder denser material sinks
  3. solid most outer layer part of earth
  4. a tool that meaures/records details of earthquakes
  5. compress or squeeze through solids and liquids. faster that s waves
  6. large pieces of lithosphere that the ocean & continents rest on
  7. forms when molten rock crystallized and solidifies
  8. the study of the earth
  9. where tentonic plates slide past each other
  10. the innermost part of earth
  11. forms under extreme heat and pressure. appears twisted
  12. forms from preexisting rock an fossils appears layered
  13. the lower part of earths mantle
  14. the layer that lies between the earths crust and core
  15. the study of earthquakes and related phenomena

31 Clues: no longer in existence • the study of the earth • the innermost part of earth • where tectonic plates colide • where tectonic plates divide • the lower part of earths mantle • solid most outer layer part of earth • occurs when divergant plates separate • hawaiian islands were formed this way • still in existence, surviving species • where tentonic plates slide past each other • ...

Forces that Shape the Earth 2022-02-03

Forces that Shape the Earth crossword puzzle
Across
  1. A type of strain that creates a permanent change in the shape of a rock
  2. Devices that measure and record ground motion
  3. An area of many fractured pieces of crust along a large fault
  4. Spread of oceanic crust allowing hot magma to rise
  5. Curved line of volcanoes that forms parallel to plate boundaries
  6. Point beneath Earth’s surface where rock under stress breaks
  7. The exact area where two plates interact
  8. Compression waves that travel through solids and liquids
  9. Vibrations in the ground that result from movement along faults
  10. Waves that produce severe ground movement with a wavelike motion
  11. Only travel through solids and temporarily change the shape
  12. A change in the shape of a rock caused by stress
  13. String of islands created by volcanoes near boundaries
  14. A volcano that is not active, but may become active again
  15. A type of volcanic eruption that happens with incredible force
Down
  1. Caused by continental plates colliding
  2. A volcano that is unlikely to erupt again
  3. A fault that forms when tension pulls rocks apart
  4. Area where material from deep within the mantle rises then melts
  5. Major volcanic belt that borders the Pacific Ocean
  6. Spread of continental crust causing splits in the crust
  7. A type of volcanic eruption that bubbles out slowly
  8. A type of strain that causes a change in rock that is NOT permanent
  9. Squeezes rock until it folds or breaks
  10. A fault that forms when shearing forces grind rocks against each other
  11. Point on the surface directly above the focus
  12. Molten mixture of rock, gases, and water
  13. The type of wave that carries energy of an earthquake
  14. A fault that forms when compression pushes rocks at each other
  15. Caused by one oceanic plate subducting under another
  16. Pulls on the crust, stretching rock so it becomes thinner in the middle
  17. Pushes a mass of rock in two opposite directions
  18. Force that acts on rock to change it's shape or volume
  19. Weak spot in earth’s crust where magma comes to the surface

34 Clues: Caused by continental plates colliding • Squeezes rock until it folds or breaks • The exact area where two plates interact • Molten mixture of rock, gases, and water • A volcano that is unlikely to erupt again • Devices that measure and record ground motion • Point on the surface directly above the focus • Pushes a mass of rock in two opposite directions • ...

mega and micro 2024-05-16

mega and micro crossword puzzle
Across
  1. Tiny wafer
  2. Large funnel shaped device for amplifying the voice
  3. Film containing micro photographs
  4. Person for entertainment
  5. Instrument for converting sound waves into electric energy
  6. Unit of data
  7. Obsession with the exercise of power
  8. Microorganism
  9. So small as to be only visible with a microscope
  10. Iterated circuit that contains all the functions of a central processing unit
  11. Unit of information equal to one million bytes
Down
  1. Unit of multiplier that represents one million hertz
  2. Branch of science that deals with microorganism
  3. Unit of power equal to one million watts
  4. Very large amount of money
  5. Optical instrument used for viewing small objects
  6. Electromagnetic wave
  7. Large stone that forms a prehistoric monument

18 Clues: Tiny wafer • Unit of data • Microorganism • Electromagnetic wave • Person for entertainment • Very large amount of money • Film containing micro photographs • Obsession with the exercise of power • Unit of power equal to one million watts • Large stone that forms a prehistoric monument • Unit of information equal to one million bytes • ...

What is in the air? 2020-12-02

What is in the air? crossword puzzle
Across
  1. a process used by plants and algae to make sugar out of light, carbon dioxide, and water
  2. a gaseous state of water; a variable gas that is found in earth's atmosphere
  3. a colorless, odorless gas that makes up about 78 percent of earth's atmosphere
  4. a radiant energy that heats
  5. a gas in the atmosphere for which the relative amount stays constant
  6. the amount of matter in an object or sample
Down
  1. They are the most stable due to having the maximum number of valence electrons their outer shell can hold.
  2. a water gas in the atmosphere; a greenhouse gas
  3. the layer of gases surrounding earth
  4. a form of oxygen that forms a thin layer in the stratosphere
  5. a greenhouse gas in earth's atmosphere. carbon dioxide is created by natural and human-made process
  6. a gas that absorbs and radiates energy in the atmosphere trapping thermal energy
  7. an atmospheric gas whose amount changes based on the environment
  8. the mixture of gases that surrounds the earth
  9. a gas that makes up about 21 percent of earth's atmosphere

15 Clues: a radiant energy that heats • the layer of gases surrounding earth • the amount of matter in an object or sample • the mixture of gases that surrounds the earth • a water gas in the atmosphere; a greenhouse gas • a gas that makes up about 21 percent of earth's atmosphere • a form of oxygen that forms a thin layer in the stratosphere • ...

States of Matter 2022-07-03

States of Matter crossword puzzle
Across
  1. During a change of state, the ___ of a substance changes
  2. The change of state from a gas to a liquid
  3. The change of state from a liquid to a gas
  4. Solids that are composed of atoms or molecules in no specific order
  5. The ___ of a substance is a measure of the speed of its particles
  6. Solids that have orderly, three-dimensional arrangement of atoms or molecules
  7. State in which matter changes in both shape and volume
  8. The change of state from a solid to a liquid
Down
  1. State in which matter takes the shape of its container and has a definite volume
  2. ___ Law says that the volume of a gas increases as its temperature increases
  3. A change in which energy is removed from the substance as it changes state
  4. A change in which energy is absorbed by the substance as it changes state
  5. The change of state from a liquid to a solid
  6. The change of state from a solid directly to a gas
  7. ___ of matter are the physical forms in which a substance can exist
  8. State of matter that does not have a definite shape or volume and can conduct electric current
  9. ___ Law says that the volume of a gas increases as its pressure decreases
  10. State in which matter has a definite shape and volume
  11. Amount of force on a given area

19 Clues: Amount of force on a given area • The change of state from a gas to a liquid • The change of state from a liquid to a gas • The change of state from a liquid to a solid • The change of state from a solid to a liquid • The change of state from a solid directly to a gas • State in which matter has a definite shape and volume • ...

Crossword Puzzle 2013-11-21

Crossword Puzzle crossword puzzle
Across
  1. rock/igneous rock that forms when magma hardens under the earths surface
  2. rock/sedimentary rock that forms when rock fragments are squeezed together under high pressure
  3. reef/a structure of calcite skeletons built up by coral animals in warm, shallow ocean water
  4. used to describe metamorphic rocks whose grains are arranged
  5. particle of a mineral or other rock
  6. rock/a type of rock that forms when particulars form
  7. process when dissolved minerals are crystallized
  8. rock/sedimentary rock that forms where remains of an organism
  9. look and feel of a rocks surface
Down
  1. destructive process in which water or wind loosen and carry away fragments of rocks
  2. rock/a type of rock that forms from an existing rock
  3. ring-shaped coral island found far from land
  4. solid pieces of material that comes from rocks or organisms
  5. process in which sediment settles out of the water or wind that is carrying it
  6. rock/a type of rock that forms from cooling magma
  7. process in which sediments are pressed together under their own weight
  8. rock/igneous rock forms from lava on the surface
  9. cycle/a series of processes on the surface and inside the Earth that slowly change rocks from one kind to another

18 Clues: look and feel of a rocks surface • particle of a mineral or other rock • ring-shaped coral island found far from land • process when dissolved minerals are crystallized • rock/igneous rock forms from lava on the surface • rock/a type of rock that forms from cooling magma • rock/a type of rock that forms from an existing rock • ...

essex 2024-12-09

essex crossword puzzle
Across
  1. Living things in an ecosystem.
  2. an animal that feeds on plants.
  3. level- Each of the levels within a food chain, in which animals fill the same nutritional role.
  4. species- species that are the first to colonize newly created environments.
  5. an area of low-lying, uncultivated ground where water collects, a bog or marsh.
  6. consumer- An organism which eats other heterotrophs, usually called carnivores or omnivores.
  7. the process of turning from liquid into vapor.
  8. Plants inside an ecosystem
  9. Animals inside an ecosystem
  10. Relatively thin life-supporting stratum of Earth’s surface.
  11. wet muddy ground too soft to support a heavy body.
Down
  1. Non-living parts of an ecosystem
  2. water which collects as droplets on a cold surface when humid air is in contact with it.
  3. Precipitation is any liquid or frozen water that forms in the atmosphere and falls back to the earth.
  4. Heterotrophs that obtain nutrients by consuming detritus.
  5. an area of low-lying land which is flooded in wet seasons or at high tide, and typically always remains waterlogged.
  6. pyramid- graphical representation, showing the flow of energy at each trophic level in an ecosystem.
  7. consumer- An organism that uses energy from sunlight to manufacture its own food.
  8. low and marshy or frequently flooded area of land
  9. Layer of gases surrounding a planet.

20 Clues: Plants inside an ecosystem • Animals inside an ecosystem • Living things in an ecosystem. • an animal that feeds on plants. • Non-living parts of an ecosystem • Layer of gases surrounding a planet. • the process of turning from liquid into vapor. • low and marshy or frequently flooded area of land • wet muddy ground too soft to support a heavy body. • ...

Puzzle #1 2023-05-10

Puzzle #1 crossword puzzle
Across
  1. A strong feeling of anxiety.
  2. The color/colour of snow or milk; the colour of light containing equal amounts of all visible wavelengths.
  3. To rest in a state of reduced consciousness
  4. The structural elements of a building or other constructed object.
  5. An abstract entity used to describe quantity
Down
  1. That status; that position
  2. An emphatic form of where
  3. To depart; to go to another place.
  4. - A machine or device that converts other energy forms into mechanical energy, or imparts motion.
  5. The people in general, regardless of membership of any particular group.

10 Clues: An emphatic form of where • That status; that position • A strong feeling of anxiety. • To depart; to go to another place. • To rest in a state of reduced consciousness • An abstract entity used to describe quantity • The structural elements of a building or other constructed object. • The people in general, regardless of membership of any particular group. • ...

Chapter 6 Crossword Jacob Riggs 2017-11-19

Chapter 6 Crossword Jacob Riggs crossword puzzle
Across
  1. The amount of heat needed to change the temperature of 1 gram of water by 1 Celsius degree.
  2. The thermal energy that flows from a substance of higher temperature to a substance of lower temperature, commonly measured in calories or joules.
  3. The quantity of heat required to raise the temperature of a unit mass of a substance by 1 degree Celsius.
  4. The total energy (kinetic plus potential) of the submicroscopic particles that make up a substance (often called internal energy).
  5. The measure of the energy dispersal of a system. Whenever energy freely transforms from one form into another, the direction of transformation is toward a state of greater disorder and, therefore, toward greater entropy.
Down
  1. The transfer of energy by means of electromagnetic waves.
  2. The transfer of thermal energy in a gas or liquid by means of currents in the heated fluid. The fluid flows, carrying energy with it.
  3. A measure of the hotness or coldness of substances, related to the average translational kinetic energy per molecule in a substance; measured in degrees Celsius, in degrees Fahrenheit, or in kelvins.
  4. The study of heat and its transformation into different forms of energy.
  5. The lowest possible temperature that a substance may have—the temperature at which molecules of the substance have their minimum kinetic energy.

10 Clues: The transfer of energy by means of electromagnetic waves. • The study of heat and its transformation into different forms of energy. • The amount of heat needed to change the temperature of 1 gram of water by 1 Celsius degree. • The quantity of heat required to raise the temperature of a unit mass of a substance by 1 degree Celsius. • ...

Biology 1st Semester Crossword 2013-01-24

Biology 1st Semester Crossword crossword puzzle
Across
  1. /when a cell takes in material through the membrane by infolding the cell membrane
  2. /I.P.M.A.T+C
  3. membrane /a thin layer around the cell membrane that is strong and supportive
  4. /stack of membranes within a cell that modifies, sorts, and packages proteins
  5. /second stage of cellular respiration
  6. /when a cell results in two daughter cells
  7. /an organism that makes its own food
  8. /an organism that is made of one cell
  9. /made of proteins and RNA
  10. /the material within the cell membrane, not including the nucleus
  11. /organelles that make energy in food easier to use for cells
  12. /the membrane system inside a cell where lipid parts of the cell membrane are made and proteins are changed
  13. /an enzyme-filled cell organelle that is needed to break down specific materials
  14. /the structure inside a nucleus that contains genetic information passed onto future cell generations
  15. /the type of cell all living things, other than plants, are made of
Down
  1. /stores water, salts, proteins, & carbohydrates
  2. /two identical chromatids
  3. /reactions of photosynthesis when energy from ATP & NADPH are used to make things, like sugars
  4. / where the Calvin Cycle takes place
  5. /a reaction that needs light to happen
  6. /a sequence of DNA that codes for proteins & determines traits
  7. /this has no nucleus and is a unicellular organism
  8. /carbon dioxide+water=glucose+oxygen
  9. /the amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celcius
  10. /the first step in releasing energy of glucose
  11. /found near the nuclear envelope of an animal cell within the cytoplasm
  12. /a layer found around the cell membrane that is strong and supportive
  13. /an arganism that gets its energy from the food it consumes
  14. /organelle found in plant cells which absorbs sunlight
  15. /where the centrioles lie
  16. /a principle that bonds in DNA
  17. /different forms of a gene
  18. /requiring oxygen

33 Clues: /I.P.M.A.T+C • /requiring oxygen • /two identical chromatids • /made of proteins and RNA • /where the centrioles lie • /different forms of a gene • /a principle that bonds in DNA • / where the Calvin Cycle takes place • /an organism that makes its own food • /carbon dioxide+water=glucose+oxygen • /second stage of cellular respiration • /an organism that is made of one cell • ...

Lock out Tag out Crossword 2023-05-31

Lock out Tag out Crossword crossword puzzle
Across
  1. Forms of potential energy that can be used to perform work are called energy _____________.
  2. The type of energy that remains in the power supply system.
  3. During this change a transfer of locks must take place.
  4. Record, All training and retraining must be documented here.
  5. Employees are forbidden to do this to another persons lock.
Down
  1. Retraining is required at least once _____________________.
  2. Lock out tag out
  3. An employee who does not perform servicing or maintenance but works near the equipment
  4. An employee who is required to perform servicing, step up or maintenance to equipment.
  5. Each employee authorized to perform a Lock out procedure is assigned one of these.

10 Clues: Lock out tag out • During this change a transfer of locks must take place. • Retraining is required at least once _____________________. • The type of energy that remains in the power supply system. • Employees are forbidden to do this to another persons lock. • Record, All training and retraining must be documented here. • ...

Unit 6 Key Terms Crossword Puzzle 2023-05-10

Unit 6 Key Terms Crossword Puzzle crossword puzzle
Across
  1. Finding and implementing ways to use less energy
  2. A cylindrical tube that encloses nuclear fuel within a nuclear reactor
  3. Slow flowing, viscous deposits of bitumen mixed with sand, water, and clay
  4. Liquid fuel created from processed or refined biomass
  5. The technology to convert solid coal into liquid fuel
  6. The process of removing more than is replaced by growth, typically used when referring to carbon
  7. The use of a fuel to generate electricity and produce heat
  8. A degraded petroleum that forms when petroleum migrates to the surface of Earth and is modified by bacteria
  9. A reaction that occurs when lighter nuclei are forced together to produce heavier nuclei
  10. In energy management, an energy source that is either potentially renewable or nondepletable
  11. A network of interconnected transmission lines that joins power plants together and links them with end users of electricity
  12. A diesel substitute produced by extracting and chemically altering oil from plants
  13. Carbon in fossil fuels
  14. A bell shaped curve representing oil use and projecting both when world oil production will reach a maximum and when the world will run out of oil
  15. Renewable An energy source that can be regenerated indefinitely as long as it is not overharvested
  16. In reference to an electricity generating plant, the maximum electrical output
  17. An energy source that cannot be used up
  18. The point at which half the total known oil supply is used up
  19. Energy that comes from the movement of water driven by the gravitational pull of the Moon
  20. A widely used fossil fuel that occurs in underground deposits, composed of a liquid mixture of hydrocarbons, water, and sulfur
  21. Liquid petroleum removed from the ground
  22. Alcohol made by converting starches and sugars from plant material into alcohol and c02
  23. A unit of measure for radiation
  24. An energy source that is bought and sold
  25. An energy source with a finite supply, primarily the fossil fuels and nuclear fuels
  26. Construction designed to take advantage of solar radiation without active technology
  27. Energy captured from sunlight with advanced technologies
  28. An activity that does not change atmospheric c02 concentrations
Down
  1. Nuclear fuel that can no longer produce enough heat to be useful in a power plant but continues to emit radioactivity
  2. Fuel derived from radioactive materials that give off energy
  3. The greatest quantity of energy used at any one time
  4. A nuclear reaction in which a neutron strikes a relatively large atomic nucleus, which then splits into two or more parts, releasing additional neutrons and energy in the form of heat
  5. A power plant that uses both exhaust gases and steam turbines to generate electricity
  6. Unit that measures the rate at which a sample of radioactive material decays
  7. The energy use per unit of gross domestic product
  8. Hyrdoelectricity generation in which water is retained behind a low dam or no dam
  9. The storage of water in a reservoir behind a dam
  10. Something that can move and deliver energy in a convenient, usable form to end users
  11. A vehicle that runs on either gasoline or a gasoline/ethanol mixture
  12. A property of a building material that allows it to maintain heat or cold
  13. A system of capturing energy from sunlight and converting it directly into electricity
  14. An energy source gathered by individuals for their own immediate needs
  15. The fraction of time a power plant operates in a year
  16. A billing system used by some electric companies in which customers pay higher rates as their use goes up
  17. The accumulation of sediments, primarily silt, on the bottom of a reservoir
  18. A fuel derived from biological material that became fossilized millions of years ago
  19. Carbon in biomass that was recently in the atmosphere
  20. Electricity generated by the kinetic energy of moving water
  21. A cylindrical device inserted between the fuel rods in a nuclear reactor to absorb excess neutrons and slow or stop the fission reaction
  22. A device that can be turned on by water, steam, or wind to produce power
  23. A solid fuel formed primarily from the remains of trees, ferns, and other plant materials preserved 280 million to 360 million years ago

51 Clues: Carbon in fossil fuels • A unit of measure for radiation • An energy source that cannot be used up • Liquid petroleum removed from the ground • An energy source that is bought and sold • Finding and implementing ways to use less energy • The storage of water in a reservoir behind a dam • The energy use per unit of gross domestic product • ...

Chapter 2 terms 2022-03-21

Chapter 2 terms crossword puzzle
Across
  1. a solid that forms from a solution during a chemical reaction
  2. a rapid reaction between oxygen and fuel that results in fire
  3. the principle stating that matter is not created or destroyed during a chemical reaction
  4. a system in which matter can enter from or escape to the surroundings
  5. a number in front of a chemical formula in an equation that indicates how many molecules or atoms of each reactant and product are involved in a reaction
  6. the study of the properties of matter and how matter changes
  7. a reaction in which one element replaces another in a compound or when two elements in different compounds trade places
  8. a characteristic of a substance that can be observed without changing the substance into another substance
  9. a biological catalyst that lowers the activation energy of reactions in cells
  10. the process in which substances undergo chemical changes that result in the formation of new substances
  11. the amount of one material in a certain volume of another material
  12. a reaction that releases energy in the form of heat
  13. anything that has mass and occupies space
  14. a material that releases energy when it burns
Down
  1. a material that decreases the rate of a reaction
  2. a system in which no matter is allowed to enter or leave
  3. a chemical reaction that breaks down compounds into simpler products
  4. a short and easy way to show a chemical reaction using symbols
  5. the minimum amount of energy needed to get a
  6. a reaction that absorbs energy in the form of heat
  7. a substance formed as a result of a chemical reaction
  8. a change that alters the form or appearance of a material but does not make the material into another substance
  9. a material that increases the rate of a reaction by lowering the activation energy
  10. a characteristic of a substance describes its ability to change into different substances
  11. a chemical reaction in which two or more simple substances combine to form a new more complex substance
  12. a substance that enters into a chemical reaction
  13. reaction started

27 Clues: reaction started • anything that has mass and occupies space • the minimum amount of energy needed to get a • a material that releases energy when it burns • a material that decreases the rate of a reaction • a substance that enters into a chemical reaction • a reaction that absorbs energy in the form of heat • a reaction that releases energy in the form of heat • ...

Ecology Part II 2023-03-16

Ecology Part II crossword puzzle
Across
  1. A process which takes place in the absence of oxygen gas.
  2. The process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere.
  3. When particles move from high concentration to low concentration.
  4. the main type of sugar in the blood and is the major source of energy for the body's cells.
  5. A chemical process in which oxygen is used to make energy from carbohydrates.
  6. The diffusion of water across a selectively permeable membrane.
  7. Occurs when a cell uses no energy to move particles across a membrane.
  8. When organisms take in food and use the chemical energy they obtain from sugars.
  9. That have equal concentrations of substances.
  10. The rapid increase in Earth's average surface temperature over the past century primarily due to the greenhouse gasses released by people burning fossil fuels.
  11. When organisms take in sunlight as a form of energy and convert it into sugars.
  12. A gas inhaled by humans and put out by plants through cellular respiration.
  13. The part of a system in which some portion of the system's output is used as input for future operations.
Down
  1. The total amount of greenhouse gasses produced to directly and indirectly support human activity.
  2. That have more solute present.
  3. That have less solute present.
  4. A cycle where nitrogen goes through the atmosphere then cycles through to the ground into the roots of plants.
  5. A gas absorbed from the air by plants in photosynthesis and exhaled by humans.
  6. The biogeochemical cycle that describes the transformation and translocation of phosphorus in soil, water, and living and dead organic material.
  7. The membrane found in all cells that separates the interior of the cell from the outside environment.
  8. The Earth’s surface heat getting trapped in the atmosphere from greenhouse gasses.
  9. Significant changes in global temperature, precipitation, wind patterns and other measures of climate that occur over several decades or longer.
  10. Movement of materials through a membrane against concentration gradient and requires energy from the cell.
  11. The cycle of the continuous movement of water within the Earth and atmosphere.
  12. Powers nearly all forms of cellular work.

25 Clues: That have more solute present. • That have less solute present. • Powers nearly all forms of cellular work. • That have equal concentrations of substances. • A process which takes place in the absence of oxygen gas. • The diffusion of water across a selectively permeable membrane. • When particles move from high concentration to low concentration. • ...

Ecology part II 2023-03-03

Ecology part II crossword puzzle
Across
  1. the process in which carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere.
  2. the rapid increase in Earth's average surface temperature over the past century primarily due to the greenhouse gasses released by people burning fossil fuels.
  3. the cycle of the continuous movement of water within the Earth and atmosphere.
  4. powers nearly all forms of cellular work.
  5. the Earth’s surface heat getting trapped in the atmosphere from greenhouse gasses.
  6. that have less solute present.
  7. when particles move from high concentration to low concentration.
  8. significant changes in global temperature, precipitation, wind patterns and other measures of climate that occur over several decades or longer.
  9. when organisms take in sunlight as a form of energy and convert it into sugars.
  10. the biogeochemical cycle that describes the transformation and translocation of phosphorus in soil, water, and living and dead organic material.
  11. the membrane found in all cells that separates the interior of the cell from the outside environment.
  12. that have equal concentrations of substances.
  13. that have more solute present.
  14. a cycle where nitrogen goes through the atmosphere then cycles through to the ground into the roots of plants.
  15. a process which takes place in the absence of oxygen gas.
Down
  1. when organisms take in food and use the chemical energy they obtain from sugars.
  2. a chemical process in which oxygen is used to make energy from carbohydrates.
  3. movement of materials through a membrane against concentration gradient and requires energy from the cell.
  4. the part of a system in which some portion of the system's output is used as input for future operations.
  5. occurs when a cell uses no energy to move particles across a membrane.
  6. the total amount of greenhouse gasses produced to directly and indirectly support human activity.
  7. the main type of sugar in the blood and is the major source of energy for the body's cells.
  8. a gas absorbed from the air by plants in photosynthesis and exhaled by humans.
  9. the diffusion of water across a selectively permeable membrane.
  10. a gas inhaled by humans and put out by plants through cellular respiration.

25 Clues: that have less solute present. • that have more solute present. • powers nearly all forms of cellular work. • that have equal concentrations of substances. • a process which takes place in the absence of oxygen gas. • the diffusion of water across a selectively permeable membrane. • when particles move from high concentration to low concentration. • ...

Flow of Energy Unit* 2024-01-09

Flow of Energy Unit* crossword puzzle
Across
  1. An organism that makes its own food
  2. The process by which cells obtain energy from glucose.
  3. The process by which a cell captures energy in sunlight and uses it to make food.
  4. Rod-shaped organelles that convert energy in food molecules to energy the cell can use to carry out its function.
  5. An organelle found in plant and algae cells where photosynthesis
  6. The transfer of nitrogen from the atmosphere to the soil, to living organisms, and back to the atmosphere
Down
  1. Processes that repeat themselves over and over again.
  2. The resulting substances that forms in a chemical reaction.
  3. The movement of carbon from the nonliving environment into living things and back
  4. An organism that cannot make its own food and gets food by consuming other living things.
  5. The main pigment for photosynthesis in chloroplasts.
  6. The continual movement of water among Earth's atmosphere, oceans, and land surface through evaporation, condensation, and precipitation
  7. The starting substance in a chemical reaction.

13 Clues: An organism that makes its own food • The starting substance in a chemical reaction. • The main pigment for photosynthesis in chloroplasts. • Processes that repeat themselves over and over again. • The process by which cells obtain energy from glucose. • The resulting substances that forms in a chemical reaction. • ...

science vocabulary 2013-01-09

science vocabulary crossword puzzle
Across
  1. energy from the sun
  2. measures air pressure
  3. large body of air
  4. warm air over takes the cold air
  5. meeting of two air masses
  6. means rain
  7. an instrument with two thermometer with one wet bulb on the end
  8. deals with bad weather
  9. heat energy travels through empty spaces
  10. whirling funnel shaped cloud that hits the ground
  11. pushes warm front under the cold front
  12. person who analyzes the weather
Down
  1. clouds at the ground
  2. two fronts run in to each other and theres no movement
  3. connects equal temperature with lines on a weather map
  4. a storm with lightning
  5. lines on a weather map that show equal atmospheric pressure
  6. amount of water vapor in the air compared to the amount of room
  7. thick flay gray clouds
  8. traping suns heat in earth
  9. a symbol on a weather map
  10. cold front travels fast and overcomes a warm front
  11. a powerful cyclone that forms over the ocean
  12. condition of the atmosphere with fair weather
  13. amount of water vapor in the air

25 Clues: means rain • large body of air • energy from the sun • clouds at the ground • measures air pressure • a storm with lightning • thick flay gray clouds • deals with bad weather • meeting of two air masses • a symbol on a weather map • traping suns heat in earth • person who analyzes the weather • warm air over takes the cold air • amount of water vapor in the air • ...

Ch. 2 Chemical Reactions 2014-10-29

Ch. 2 Chemical Reactions crossword puzzle
Across
  1. The amount of one material in a certain volume of another material.
  2. A system in which matter can enter from or escape to the surroundings.
  3. A reaction that absorbs energy in the form of heat.
  4. The minimum amount of energy needed to get a chemical reaction started.
  5. A biological catalyst that lowers the activation energy of reactions in cells.
  6. The study of the properties of matter and how matter changes.
  7. A rapid reaction between oxygen and fuel that results in fire.
  8. Anything that has mass and occupies space.
  9. A number in front of a chemical formula in an equation that indicates how many molecules or atoms of each reactant and product are involved in a reaction.
  10. A chemical reaction that breaks down compounds into simpler products.
Down
  1. A reaction in which one element replaces another in a compound or when two elements in different compounds trade places.
  2. A chemical reaction in which two or more simple substances combine to form a new, more complex substance.
  3. A short, easy way to show a chemical reaction, using symbols.
  4. A substance that enters into a chemical reaction.
  5. A substance formed as a result of a chemical reaction.
  6. A characteristic of a substance that can be observed without changing the substance into another substance.
  7. A solid that forms from a solution during a chemical reaction.
  8. A reaction that releases energy in the form of heat.
  9. A characteristic of a substance that describes its ability to change into different substances.
  10. The process in which substances undergo chemical changes that result in the formation of new substances.
  11. A material that decreases the rate of a reaction.
  12. A change that alters the form or appearance of a material but does not make the material into another substance.
  13. A system in which no matter is allowed to enter or leave.
  14. A material that releases energy when it burns.
  15. A material that increases the rate of a reaction by lowering the activation energy.

25 Clues: Anything that has mass and occupies space. • A material that releases energy when it burns. • A substance that enters into a chemical reaction. • A material that decreases the rate of a reaction. • A reaction that absorbs energy in the form of heat. • A reaction that releases energy in the form of heat. • A substance formed as a result of a chemical reaction. • ...

Exam 1 Review Crossword 2: lectures 3-6 2017-09-08

Exam 1 Review Crossword 2: lectures 3-6 crossword puzzle
Across
  1. Energy that is available to do work is called _____ energy
  2. ____ transport brings molecules across a cell membrane without using any energy
  3. This is the waste product in photosynthesis
  4. The _____ and Archaea are the two groups of prokaryotes
  5. This is the main pigment that absorbs sunlight in photosynthesis
  6. The light reaction pathway in photosynthesis takes place in the _____ membranes
  7. Cellular drinking
  8. The type of reaction where molecules are linked together (ex: dehydration synthesis)
  9. The organelle responsible for producing energy for our cells
  10. This process takes energy from the sun and makes chemical energy in the form of glucose (hint: only happens in plants)
  11. The spot on an enzyme where the substrate binds (2 words)
  12. If oxygen is not present, this is the next step in the metabolism of glucose after glycolysis
  13. The number of pyruvate molecules produced at the end of glycolysis
  14. This small cell structure (not an organelle) is responsible for making proteins. It can be found free-floating in the cytoplasm or attached to the ER
Down
  1. An appendage on cells used for movement. Typically found singly or in pairs in eukaryotic cells.
  2. In an ______ reaction, energy is released (ball rolling down hill)
  3. The primary control center in a eukaryotic cell that contains the DNA
  4. The abbreviation for the pathway in cellular respiration that produces the most ATP
  5. When a molecule binds to the active site of an enzyme and permanently inactivates the enzyme, this is known as ______ inhibition
  6. The organelle responsible for digestion in our cells
  7. This molecule makes up the foundation of the plasma membrane and forms a bilayer
  8. Glycolysis takes place in what part of the cell?
  9. The organelle responsible for photosynthesis in plant cells
  10. During the Calvin cycle or light-independent reactions in photosynthesis, this molecule is converted to glucose using the energy in ATP and NADPH (2 words)
  11. A light microscope, like the one in lab, uses ______to view cells
  12. The membrane protein that is used in cellular respiration and photosynthesis to synthesize ATP (2 words)
  13. If you place a cell in salt water, water will leave the cell, causing it to shrink. The salt water is _____ relative to the solution in the cell
  14. The abbreviation for the molecule that, when hydrolyzed (split apart), provides a lot of energy for our cells to do work. Hint: this molecule is created during cellular respiration
  15. The diffusion of water across a selectively permeable membrane

29 Clues: Cellular drinking • This is the waste product in photosynthesis • Glycolysis takes place in what part of the cell? • The organelle responsible for digestion in our cells • The _____ and Archaea are the two groups of prokaryotes • The spot on an enzyme where the substrate binds (2 words) • Energy that is available to do work is called _____ energy • ...

unit 10 2023-04-13

unit 10 crossword puzzle
Across
  1. transfer of energy by electromagnetic waves
  2. Effect – the natural heating of a planet where gases in the atmosphere of a planet trap thermal energy (heat)
  3. front – the boundary that forms between two different air masses
  4. – the transfer of thermal energy (heat) by direct contact with solid objects
  5. – The fourth layer of the atmosphere. This is the hottest layer of the atmosphere.
  6. – The third layer of the atmosphere. This is the coldest layer of the atmosphere.
  7. pressure - a condition of the atmosphere in which the pressure is above average.
  8. – a large tropical storm system with high-powered circular winds
Down
  1. – The second layer of the atmosphere. The ozone layer is located within this layer of the atmosphere
  2. pressure – a condition of the atmosphere in which the pressure is below average
  3. – the transfer of thermal energy (heat) by the circulation of a liquid or a gas
  4. – a destructive vortex of violently rotating winds having the appearance of a funnel-shaped cloud and advancing beneath a large storm system
  5. – a mixture of gases that surrounds a planet, such as the Earth
  6. currents - the continual movement of air in a circular pattern in the atmosphere
  7. pressure – the measure of the force with which air molecules push on a surface
  8. the average pattern for weather over months, years, decades, or longer in a specific place.
  9. – The lowest layer of the atmosphere. This is the densest lr and it contains approximately 90% of the mass of the entire atmosphere.
  10. describes the atmospheric conditions at a specific place at a specific point in time

18 Clues: transfer of energy by electromagnetic waves • – a mixture of gases that surrounds a planet, such as the Earth • front – the boundary that forms between two different air masses • – a large tropical storm system with high-powered circular winds • – the transfer of thermal energy (heat) by direct contact with solid objects • ...

Cell Chemistry 2013-04-08

Cell Chemistry crossword puzzle
Across
  1. Work or operate in a proper or particular way.
  2. microscopic organism
  3. energy released from a substance during a chemical reaction
  4. A film two molecules thick
  5. A group of atoms bonded together
  6. energy is the energy produced or given off directly from the sun causing the growth of plants and the existence of most life forms.
  7. Dealing with one particular thing above all others.
  8. Any of a large group of compounds including sugars, starch, and cellulose
  9. thermal, electric, sound, chemical, radiant are all form of _______.
  10. The basic unit of a chemical element.
  11. person or thing that makes or causes something.
  12. series of metabolic processes by which living cells produce energy
  13. gas released by humans and taken in by plants
  14. changing of one energy type to another like
  15. An arrangement or organization of parts to form an organ, system, or living thing.
  16. process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
  17. speed up chemical reactions
  18. C6H12O6
  19. shaped like a sphere.
Down
  1. An individual animal, plant, or single-celled life form.
  2. state of physical balance.
  3. A chemical change, especially oxidation, accompanied by the production of heat and light.
  4. unicellular microorganism lacking organelles and an organized nucleus, can cause disease.
  5. process of becoming smaller.
  6. Reproduction occurring without the sexual union of male and female gametes.
  7. a process in which one or more substances are changed into others
  8. unicellular microorganisms lacking organelles and an organized nucleus, including some that can cause disease.
  9. energy that exists in the absence of matter.
  10. become combined into a liquid so as to form a solution.
  11. specialized structures within a living cell.
  12. Synthesize sugars or other substances.
  13. process or action by which neutrons are absorbed by the nucleus.
  14. line that marks the limits of an area
  15. put into a system or expended in its operation to achieve output or a result
  16. Control or maintain the rate or speed
  17. power which may be translated into motion
  18. Adenosine triphosphate.
  19. Any of the group of a long chain of hydrocarbon derived from the breakdown of fats
  20. formed when two or more elements combine chemically

39 Clues: C6H12O6 • microscopic organism • shaped like a sphere. • Adenosine triphosphate. • state of physical balance. • A film two molecules thick • speed up chemical reactions • process of becoming smaller. • A group of atoms bonded together • The basic unit of a chemical element. • line that marks the limits of an area • Control or maintain the rate or speed • ...

Matter and Energy Crossword 2025-09-30

Matter and Energy Crossword crossword puzzle
Across
  1. The process in which nitrogen circulates among the air, soul, water, plants, and animals in an ecosystem.
  2. A group of atoms that are held together by chemical forces: the smallest unit of matter that can exist by itself and retain all of a substance’s chemical property.
  3. One of the steps in a food chain or food pyramid.
  4. A diagram that shows the feeding relationships between organisms in an ecosystem.
  5. The pathway of energy transfer through various stages as a result of feeding patterns of a series of organisms.
  6. An organism that can make organic molecules from inorganic molecules.
  7. Anything that has mass and takes up space.
  8. The process by which cells produce energy from carbohydrates.
  9. A substance that cannot be separated or broken down into simpler substances by chemical means.
  10. The process by which plants, algae, and some bacteria use sunlight, carbon dioxide, and water to produce carbohydrates and oxygen.
  11. The continuous movement of water between the atmosphere, the land, and the oceans.
  12. Laws that represent how energy and temperature behave under various circumstances
  13. An organism that eats other organisms or organic matter, instead of producing its own nutrients or obtaining nutrients from inorganic sources.
  14. The capacity to do work.
Down
  1. Subatomic particle that has a positive charge, and that is located in the nucleus of an atom.
  2. The movement of carbon from the nonliving environment into living things and back.
  3. States that at each trophic level, about 10% of the energy is transferred to the next trophic level, whereas the rest is utilized for metabolic activities and lost as heat in the environment.
  4. The cycle movement of phosphorus in different chemical forms from the environment to organisms, and then back to the environment.
  5. An organism that feeds by breaking down organic matter from dead organisms.
  6. The energy that an object has because of the position, shape, or condition of the object.
  7. Subatomic particle that has no charge and is located in the nucleus of an atom.
  8. A subatomic particle that has a negative charge.
  9. The smallest unit of an element that maintains the chemical properties of that element.
  10. The energy of an object that is due to the object’s motion.

24 Clues: The capacity to do work. • Anything that has mass and takes up space. • A subatomic particle that has a negative charge. • One of the steps in a food chain or food pyramid. • The energy of an object that is due to the object’s motion. • The process by which cells produce energy from carbohydrates. • ...

Molecules to Organisms Crossword Puzzle Creation 2022-05-02

Molecules to Organisms Crossword Puzzle Creation crossword puzzle
Across
  1. Group A functional group characterized by a phosphorus atom bonded to four oxygen atoms
  2. Compound any of a large class of chemical compounds in which one or more atoms of carbon are covalently linked to atoms
  3. is a process used by plants and other organisms to convert light energy into chemical energy
  4. also called simple sugars, are the simplest form of sugar
  5. Compound contain ions and are held together by the attractive forces among the oppositely charged ions.
  6. made up of chemical 'building blocks' called amino acids.
  7. Cycle a process that plants and algae use to turn carbon dioxide from the air into sugar, the food autotrophs need to grow
  8. Acid molecules that combine to form proteins.
  9. Acid is a polymeric molecule essential in various biological roles in coding
  10. is a chemical substance composed of many identical molecules
  11. Cycle the main source of energy for cells and an important part of aerobic respiration.
Down
  1. is the sugar formed when two monosaccharides are joined by glycosidic linkage.
  2. are the most abundant carbohydrate found in food.
  3. Respiration the process by which organisms combine oxygen with foodstuff molecules
  4. Acid is a polymer composed of two polynucleotide chains that coil around each other
  5. any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose
  6. the basic building block of chemistry
  7. Triphosphate is an organic compound and hydrotrope that provides energy to drive many processes in living cells
  8. In biology and biochemistry, a lipid is a macro biomolecule that is soluble in nonpolar solvents.
  9. Compound typically a chemical compound that lacks carbon–hydrogen bonds
  10. Acid Nucleic acids are biopolymers, macromolecules, essential to all known forms of life.
  11. a type of sugar you get from foods you eat, and your body uses it for energy.
  12. a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
  13. a cytoplasmic pathway which breaks down glucose into two three-carbon compounds and generates energy.

24 Clues: the basic building block of chemistry • Acid molecules that combine to form proteins. • are the most abundant carbohydrate found in food. • also called simple sugars, are the simplest form of sugar • made up of chemical 'building blocks' called amino acids. • is a chemical substance composed of many identical molecules • ...

Biology unit 2 vocab 2024-10-01

Biology unit 2 vocab crossword puzzle
Across
  1. mitochondria organelle, site of two and three aerobic cellular respiration
  2. nutrient, forms the backbone for all macromolecules in living things
  3. anything that has mass and takes up space, makes up everything
  4. third step of aerobic respiration NADH and FADH2 from earlier reactions are used to make 32 units of atp
  5. all the soil on earth
  6. pigment in chloroplast, used to trap light energy in photosynthesis
  7. describes a situation in which oxygen is not present
  8. Organelle, site of photosynthesis
  9. process of breaking down glucose to make ATP, starts with c6h12 and o2
  10. all the gases surrounding earth
  11. Adenosine diphosphate, uncharged energy storage with 2 phosphates
Down
  1. type of organism that breaks down biotic compounds into abiotic compounds, recycles
  2. organism that is able to make its own food, base of food chain
  3. nutrient, used in proteins and nucleic acids. must be fixed for living things to use, often limited
  4. reactions second step of photosynthesis, uses energy in atp snd nadph to make glucose (c6h
  5. all water on earth
  6. nutrient, used in phosphates of nucleic acids and phospholipids of membranes, often limited
  7. describes a situation in which oxygen is present
  8. reactions first step of photosynthesis, uses sunlight to split h20 and make atp and nadh, o2 is released
  9. cycle second step of aerobic respiration,pyruvate is broken down while NADH and FADH are made, releases Co2
  10. first step is aerobic respiration, breaks down glucose (c6h12o6)
  11. organism that must eat other organisms to obtain energy
  12. all living things on earth
  13. substances at the beginning of a chemical reaction,changed into products
  14. substances created during a chemical reaction, made from reactants
  15. adenosine triphosphate, changed every storage molecule with 3 phosphate groups
  16. second step of anaerobic respiration, two types include alcoholic and lactic acid
  17. process of using light energy to make glucose

28 Clues: all water on earth • all the soil on earth • all living things on earth • all the gases surrounding earth • Organelle, site of photosynthesis • process of using light energy to make glucose • describes a situation in which oxygen is present • describes a situation in which oxygen is not present • organism that must eat other organisms to obtain energy • ...

Unit Vocab (woohoo) 2023-03-30

Unit Vocab (woohoo) crossword puzzle
Across
  1. The chemical symbol represents the nucleus and internal electrons
  2. Identifies the atom
  3. The central of an object, movement or group
  4. A positive nucleus surrounded by negative electrons
  5. located in the electron cloud
  6. 2 forms of the Same element with the same number of protons
  7. More electrons then protons
  8. The number of protons in the nucleus
  9. A group of electron circuling the nucleus
Down
  1. An atom or molecule with a net electtric charge
  2. indicates reactivity
  3. Number of protons and neutrons in the nucleus
  4. Same number of electrons
  5. More protons than electrons
  6. The level closest to the Nucleus
  7. located in the nucleus
  8. number of energy levels
  9. protons=electrons

18 Clues: protons=electrons • Identifies the atom • indicates reactivity • located in the nucleus • number of energy levels • Same number of electrons • More protons than electrons • More electrons then protons • located in the electron cloud • The level closest to the Nucleus • The number of protons in the nucleus • A group of electron circuling the nucleus • ...

Photosynthesis 2023-09-05

Photosynthesis crossword puzzle
Across
  1. Reaction: a process in which substances are changed into others
  2. a sheet of tissue that lines or connects organs or cells
  3. a specialized part of a cell; analogous to an organ
  4. Energy: energy that is transmitted in the form of radiation
  5. Energy: energy from the sun that is converted into thermal or electrical energy
  6. depending on free oxygen or air
  7. having cells that lack membrane-bound nuclei
  8. diffusion of molecules through a semipermeable membrane
  9. the process by which a substance combines with oxygen
  10. a complex protein produced by cells that acts as a catalyst
  11. the act of keeping something for future use
  12. organelle in which photosynthesis takes place
  13. a colorless, odorless gas that is essential for respiration
  14. an elementary particle with negative charge
  15. a monosaccharide sugar that has several forms
  16. a nucleotide derived from adenosine that occurs in muscle tissue; the major source of energy for cellular reactions
  17. pertaining to or exhibiting magnetism produced by electric charge in motion
  18. a process in which one substance permeates another
Down
  1. produced by reactions involving atomic or molecular changes
  2. plant tissue that conducts synthesized food substances
  3. the simplest structural unit of an element or compound
  4. a polysaccharide that is the chief constituent of all plant tissues and fibers
  5. formation of compounds in plants aided by radiant energy
  6. Energy: that part of the energy in a substance that can be released by a chemical reaction
  7. dioxide: a heavy odorless colorless gas formed during respiration and by the decomposition of organic substances; absorbed from the air by plants in photosynthesis
  8. a pore in a plant through which gasses and vapor can pass
  9. Reaction: the first stage of photosynthesis during which energy from light is used for the production of ATP
  10. any of a class of highly unsaturated yellow to red pigments occurring in plants and animals
  11. an idea evoked by some experience
  12. a way of thinking or coming to mutual understanding
  13. a reversible chemical reaction in which one reaction is an oxidation and the reverse is a reduction
  14. a whole formed by a union of two or more elements or parts
  15. the act of decreasing something
  16. the supporting tissue of an organ
  17. the totality of surrounding conditions
  18. cylinder forming a long narrow part of something
  19. any of green pigments found in photosynthetic organisms
  20. any organism of microscopic size
  21. an organism capable of synthesizing its own food
  22. underground plant organ that lacks buds or leaves or nodes
  23. a flat, usually green part of a plant attached to a stem

41 Clues: depending on free oxygen or air • the act of decreasing something • any organism of microscopic size • an idea evoked by some experience • the supporting tissue of an organ • the totality of surrounding conditions • the act of keeping something for future use • an elementary particle with negative charge • having cells that lack membrane-bound nuclei • ...

cell Crossword 2021-10-03

cell Crossword crossword puzzle
Across
  1. jelly like substance that contains dissolved molecular building blocks such as proteins, nucleic acids and minerals and ions.
  2. fluid filled sac for storage materials needed by a cell.
  3. small region of cytoplasm that produces microtubes only in animal cells.
  4. rigid layer that gives protection support and shape to the cell.
  5. makes lipids, breaks down drugs, alcohol, and has no ribosomes.
  6. tiny organelles that link amino acids together to form proteins.
  7. contains enzymes that defend a cell from invading bacteria and viruses.
  8. vacuole filled with a fluid that strengthens the cell and helps to support the entire plant
  9. produces proteins for the rest of the cell to function. It creates packages and folds the protein.
  10. carries out photosynthesis and converts solar energy into energy rich molecules the cell can use.
  11. supplies energy to the cell. converts food molecules into energy.
  12. jelly like substance that contains dissolved molecular building blocks
Down
  1. small region of cytoplasm that produces microtubes.
  2. used for synthesis and storage.
  3. surrounded by an envelope that controls most functions of a cell. Stores information.
  4. forms a boundry between a cell and the outside environment and controls the passage of materials into and out of a cell.
  5. helps in cell division, provides strength for the cell and gives the cell shape.
  6. small membrane bound sacs that divide some materials from the rest of the cytoplasm and trasport these materials from place to place.
  7. a complex of vesicles and folded membranes within the cytoplasm of most eukaryotic cells, involved in secretion and intracellular transport.

19 Clues: used for synthesis and storage. • small region of cytoplasm that produces microtubes. • fluid filled sac for storage materials needed by a cell. • makes lipids, breaks down drugs, alcohol, and has no ribosomes. • rigid layer that gives protection support and shape to the cell. • tiny organelles that link amino acids together to form proteins. • ...

Unit 1: Forms of Energy, Circuits, and Light 2023-09-05

Unit 1: Forms of Energy, Circuits, and Light crossword puzzle
Across
  1. a closed conducting circle or loop through which current can flow
  2. the incomplete or broken path that electricity tries to travel
  3. the energy created by vibrations
  4. the energy of movement and motion
  5. a matter that light travels through
  6. energy that is absorbed or delivered by an electric circuit
  7. the bending of light as it moves through one medium into another
Down
  1. the flow of electricity through a conductor
  2. energy related to an objects temperature
  3. the bouncing back of light rays from a surface
  4. a form of energy our eyes can detect
  5. the path through which an electric current can flow
  6. the ability to do work or make change

13 Clues: the energy created by vibrations • the energy of movement and motion • a matter that light travels through • a form of energy our eyes can detect • the ability to do work or make change • energy related to an objects temperature • the flow of electricity through a conductor • the bouncing back of light rays from a surface • ...

Cell Vocabulary Vocab 2014-02-20

Cell Vocabulary Vocab crossword puzzle
Across
  1. organelles made of protein and RNA that direct protein synthesis in the cytoplasm
  2. large organic molecule made of carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur
  3. reticulum A cell structure that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to another.
  4. device that produces magnified images of structures that are too small to see with the unaided eye
  5. compound made up of carbon, hydrogen, and oxygen atoms; major source of energy for the human body
  6. a property of cell membranes that allows some substances to pass through, while others cannot
  7. cell organelle filled with enzymes needed to break down certain materials in the cell
  8. rod-shaped cell structures that convert energy in food molecules to energy the cell can use to carry out its functions
  9. any substance that cannot be broken down into simpler substances
  10. organelles that package cellular material and transport them within the cell or out of the cell
  11. small units that are linked together chemically to form large protein molecules
  12. a structure in the cells of plants and some other organisms that captures energy from sunlight and uses it to produce food
  13. A tiny cell structure that carries out a specific function within the cell.
  14. storage structures for food, water, minerals, waste
  15. specialized proteins that speed up chemical reactions
Down
  1. the diffusion of water through a selectively permeable membrane
  2. a jellylike fluid inside the cell in which the organelles are suspended.
  3. thin, flexible barrier around a cell; regulates what enters and leaves the cell
  4. two or more elements that are chemically combined
  5. the process by which molecules move from an area of higher concentration to an area of lower concentration
  6. The movement of materials through a cell membrane without using energy
  7. ribonucleic acid; a nucleic acid that plays an important role in the production of proteins
  8. The movement of materials through a cell membrane using cellular energy
  9. Deoxyribonucleic acid; the genetic material that carries information about an organism and is passed from parent to offspring.
  10. control center of the cell
  11. energy-rich organic compound (fat, oil, wax) that's made of carbon, hydrogen, and oxygen.

26 Clues: control center of the cell • two or more elements that are chemically combined • storage structures for food, water, minerals, waste • specialized proteins that speed up chemical reactions • the diffusion of water through a selectively permeable membrane • any substance that cannot be broken down into simpler substances • ...

bio 20 jcm puzzle 2023-09-20

bio 20 jcm puzzle crossword puzzle
Across
  1. the natural compound present in green plants that gives them their color
  2. a biological molecule consisting of one adenine, one sugar, and two phosphates.
  3. a stable subatomic particle with a negative electrical charge.
  4. when atmospheric nitrogen is converted to ammonia by a nitrogenase enzyme
  5. stacks of structures called thylakoids which are little discs of membrane on which the light-dependent reactions of photosynthesis take place.
  6. man who made a cycle we use
  7. composed of two membranes and an inner aqueous compartmentwater
  8. source of energy for use and storage at the cellular level.
  9. the fluid filling up the inner space of the chloroplasts which encircle the grana and the thylakoids
Down
  1. a biological carrier of reducing equivalents
  2. an organelle within the cells of plants and certain algae that is the site of photosynthesis
  3. a nonmetallic element that is the simplest and lightest of the elements and that is normally a colorless odorless highly flammable diatomic gas.
  4. A naturally abundant, nonmetallic element that occurs in all organic compounds and can be found in all known forms of life.
  5. proteins that help speed up metabolism, or the chemical reactions in our bodies
  6. the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
  7. a collection of energy that is seeable
  8. the quantitative property that is transferred to a body or to a physical system
  9. a series of four protein complexes that couple redox reactions
  10. chemical reaction in which an inorganic chemical (or an organic chemical) is broken down by photons
  11. a process that occurs when atoms or groups of atoms lose electrons

20 Clues: man who made a cycle we use • a collection of energy that is seeable • a biological carrier of reducing equivalents • source of energy for use and storage at the cellular level. • a stable subatomic particle with a negative electrical charge. • a series of four protein complexes that couple redox reactions • ...

Renewable energy 2016-04-07

Renewable energy crossword puzzle
Across
  1. An organization that provides any combination of consulting
  2. specialized semiconductor diode that converts visible light into direct current
  3. a form of energy obtained from within the earth
  4. central building heating and/or cooling system that takes advantage of the relatively constant year-round ground temperature to pump heat to or from the ground.hydropower
  5. a turbine having a large vaned wheel rotated by the wind to generate electricity.
  6. a group of wind turbines in the same location used to produce electricity
Down
  1. the least expensive way to heat your home
  2. is a form of hydropower that converts the energy obtained from tides into useful forms of power, mainly electricity
  3. uses mechanical and electrical equipment
  4. chemical decomposition produced by passing an electric current through a liquid or solution containing ions.
  5. energy from burning vegetation
  6. a fuel derived directly from living matter

12 Clues: energy from burning vegetation • uses mechanical and electrical equipment • the least expensive way to heat your home • a fuel derived directly from living matter • a form of energy obtained from within the earth • An organization that provides any combination of consulting • a group of wind turbines in the same location used to produce electricity • ...

Genetics part 1 Quiz 2013-07-15

Genetics part 1 Quiz crossword puzzle
Across
  1. gene that may express itself
  2. cells split in two
  3. chromatids separate
  4. corkscrew
  5. gene that will express itself
  6. two gene forms coding for different forms of the same trait
  7. carrier of all genetic information
  8. genetic make up
  9. new cell organelles appear
  10. gene coding for the alternative forms of a trait
Down
  1. physical appearance
  2. nuclear membrane breaks down
  3. a unit of heredity
  4. two gene forms coding for same trait
  5. chromatids align
  6. Austrian monk
  7. DNA condenses

17 Clues: corkscrew • Austrian monk • DNA condenses • genetic make up • chromatids align • a unit of heredity • cells split in two • physical appearance • chromatids separate • new cell organelles appear • nuclear membrane breaks down • gene that may express itself • gene that will express itself • carrier of all genetic information • two gene forms coding for same trait • ...

Genetics part 2 Quiz 2013-07-15

Genetics part 2 Quiz crossword puzzle
Across
  1. DNA condenses
  2. two gene forms coding for different forms of the same trait
  3. carrier of all genetic information
  4. chromatids align
  5. new cell organelles appear
  6. chromatids separate
  7. Austrian monk
  8. two gene forms coding for same trait
  9. cells split in two
  10. gene coding for the alternative forms of a trait
  11. a unit of heredity
Down
  1. physical appearance
  2. nuclear membrane breaks down
  3. gene that will express itself
  4. genetic make up
  5. gene that may express itself
  6. corkscrew

17 Clues: corkscrew • DNA condenses • Austrian monk • genetic make up • chromatids align • cells split in two • a unit of heredity • physical appearance • chromatids separate • new cell organelles appear • nuclear membrane breaks down • gene that may express itself • gene that will express itself • carrier of all genetic information • two gene forms coding for same trait • ...

Rocks and Minerals 2022-03-21

Rocks and Minerals crossword puzzle
Across
  1. shale is made of
  2. metamorphism that occurs when a rock is under intense pressure because it is underground
  3. Minerals that has the special property of being magnetic
  4. the internal arrangement of _____ determines a minerals properties
  5. rock type that forms from the compaction and cementation of sediments
  6. rock that has banding
  7. rock type that forms from the solidification of lava/magma
  8. can only be found in sedimentary rocks
  9. sedimentary rock composed of large fragments like pebbles
  10. type of igneous rock that forms on the surface of earth and has small crystals (fine texture)
  11. mineral commonly found in pencils
Down
  1. when a mineral breaks in random orientation it is called
  2. when a mineral breaks in perfect slices or pieces on perfect angles it is called
  3. metamorphism that occurs when lava/magma touches a rock
  4. type of igneous rock that forms underground and has large mineral crystals
  5. property that determines if a mineral can scratch glass or not
  6. parent rock of quartzite
  7. rocks are usually composed of
  8. fine-grained, dark-colored, igneous rock is most likely
  9. chemical sedimentary rock that forms when sea water evaporates
  10. mineral that bubbles when it comes in contact with acid
  11. obsidians texture is considered
  12. rock type that forms from subjecting a rock to intense heat and pressure

23 Clues: shale is made of • rock that has banding • parent rock of quartzite • rocks are usually composed of • obsidians texture is considered • mineral commonly found in pencils • can only be found in sedimentary rocks • metamorphism that occurs when lava/magma touches a rock • fine-grained, dark-colored, igneous rock is most likely • ...

Chemistry Crossword Puzzle 2024-09-22

Chemistry Crossword Puzzle crossword puzzle
Across
  1. How electrons move around the nucleus
  2. A mixture that it not uniform or consistent in appearance
  3. The smallest basic unit of matter
  4. A part of the atom that has a positive charge
  5. A subatomic particle that has no charge
  6. How many electrons can fit in the first energy level of an atom
  7. Two or more atoms that are chemically bonded together
  8. A mixture that has a uniform consistent appearance
  9. Anything that has mass and takes up space
Down
  1. A type of bond that forms when atoms share electrons
  2. An atom that has become charged by gaining or losing an electron
  3. How elements on the periodic table are labeled in columns (up and down)
  4. A part of the atom that has a negative charge
  5. The center of the atom where protons and neutrons exist
  6. A type of bond that forms when electrons are transferred from one atom to another
  7. An organized arrangement of elements according to their atomic number
  8. How elements on the periodic table are labeled in rows (side to side)

17 Clues: The smallest basic unit of matter • How electrons move around the nucleus • A subatomic particle that has no charge • Anything that has mass and takes up space • A part of the atom that has a negative charge • A part of the atom that has a positive charge • A mixture that has a uniform consistent appearance • A type of bond that forms when atoms share electrons • ...

Chemistry cross-word puzzle 2024-04-26

Chemistry cross-word puzzle crossword puzzle
Across
  1. Who stated that electrons exist in specific energy levels?
  2. An atom or group of atoms that has either gained or lost e- so that it is no longer electrically neutral.
  3. Transition elements are all?
  4. Who discovered protons?
  5. What is the mass of an atom given in amu?
  6. A transition of a substance directly from solid to gas.
  7. a neutral particle having equal numbers of p+ and e-
  8. The temperature and pressure at which the solid, liquid, and gas forms of a substance coexist.
  9. Who stated the atomic theory?
  10. Who discovered the neutron?
Down
  1. Who used X-ray Technology to measure the nuclear change and atomic # of elements?
  2. Who created the first Periodic Table?
  3. Group 1 of the periodic table is called?
  4. Who developed the ideas of photons?
  5. What do all elements exist as?
  6. Who discovered the nucleus of an atom?
  7. What are positive charged ions?
  8. What rule is it when atoms gain, lose, or share valence e- to attain a 8 valence electrons?
  9. What is the lowest energy state of an atom?
  10. What type of elements were - H, N, O, F, Cl, Br, I?

20 Clues: Who discovered protons? • Who discovered the neutron? • Transition elements are all? • Who stated the atomic theory? • What do all elements exist as? • What are positive charged ions? • Who developed the ideas of photons? • Who created the first Periodic Table? • Who discovered the nucleus of an atom? • Group 1 of the periodic table is called? • ...

Strawberry Crossword 2017-02-07

Strawberry Crossword crossword puzzle
Across
  1. daughter plant cut off from mother
  2. grow into the soil, nourish the plant
  3. daughter strawberry plant
  4. area containing chloroplasts
  5. short, thickened stem
Down
  1. conversion of sunlight into energy
  2. plant runner
  3. where fruit forms
  4. located on the outside of the fruit

9 Clues: plant runner • where fruit forms • short, thickened stem • daughter strawberry plant • area containing chloroplasts • daughter plant cut off from mother • conversion of sunlight into energy • located on the outside of the fruit • grow into the soil, nourish the plant

Organelles By Jalen 2021-11-18

Organelles By Jalen crossword puzzle
Across
  1. carries materials from one part of the cell to another
  2. Float in the cytoplasm
  3. Break down food particles
  4. leader of the cell
  5. forms a barrier between the cytoplasm
Down
  1. capture sunlight energy and produces food
  2. powerhouse of the cell
  3. receive materials from the er
  4. Sac filled with water, food, and waste
  5. Stiff wall around the membrane
  6. gell like fluid

11 Clues: gell like fluid • leader of the cell • powerhouse of the cell • Float in the cytoplasm • Break down food particles • receive materials from the er • Stiff wall around the membrane • Sac filled with water, food, and waste • forms a barrier between the cytoplasm • capture sunlight energy and produces food • carries materials from one part of the cell to another

Ecology Crossword Puzzle Quiz 2023-05-09

Ecology Crossword Puzzle Quiz crossword puzzle
Across
  1. organisms that use energy from inorganic chemical reactions to make their own food.
  2. physical environment to which an organism has become adapted and in which it can survive.
  3. a prokaryotic domain of microorganisms that resemble bacteria.
  4. water that infiltrates the ground.
  5. organisms that depend on producers or other types of organisms for food.
  6. organisms that consume only producers such as plants or algae.
  7. this process creates organic compounds using the energy from inorganic chemical reactions.
  8. the process of converting nitrogen gas to nitrate ions that plants can absorb, carried out mainly by some bacteria. (2 words)
  9. reaction in which ammonium and nitrite ions combine to form water and nitrogen gas, enabled by certain bacteria in the water. (2 words)
Down
  1. organisms of the same species that live in the same area and interact with one another.
  2. referring to the non-living physical aspects of the environment.
  3. the conversion of some of the nitrates in soil back into nitrogen gas.
  4. the different feeding positions in a food chain or web. (2 words)
  5. scientific study of the interactions of living things with each other and their relationships with the environment.
  6. large communities of producers and herbivores.
  7. organisms that produce organic compounds from energy and simple inorganic molecules.
  8. organisms that consume dead organisms and other organic waste.
  9. forms when water droplets in clouds become large enough to fall.
  10. a simple linear pathway through which energy and materials are transferred from one species to another in an ecosystem. (2 words)
  11. a life form consisting of one or more cells.
  12. organisms that produce organic compounds from energy and simple inorganic molecules.
  13. role of a species in its ecosystem.
  14. animals that obtain energy by eating other animals.
  15. natural unit consisting of all the living organisms in an area functioning together with all the nonliving physical factors of the environment.
  16. a diagram of feeding relationships that includes multiple intersecting food chains. (2 words)

25 Clues: water that infiltrates the ground. • role of a species in its ecosystem. • a life form consisting of one or more cells. • large communities of producers and herbivores. • animals that obtain energy by eating other animals. • a prokaryotic domain of microorganisms that resemble bacteria. • organisms that consume dead organisms and other organic waste. • ...

Crossword Puzzle Extra Credit - End of the Year Final - Nadia Debska 2021-06-03

Crossword Puzzle Extra Credit - End of the Year Final - Nadia Debska crossword puzzle
Across
  1. ___ forms when organic matter is not fully decomposed because of acidic and/or anaerobic conditions.
  2. The source of energy for almost all life on Earth.
  3. The measure of H+ and OH- ions.
  4. The shape of DNA.
  5. Word for water-hating.
  6. The supercoiling of chromosomes.
  7. Anaerobic bacteria that break down organic matter, producing methane gas, which is then released into the atmosphere.
  8. The sister chromatids move toward opposite poles and the centromeres uncouple.
  9. When electrons 'jump' what is formed?
  10. The nucleic acid responsible for genetic traits being passed from generation to generation.
  11. The nuclear membrane reforms and the chromosomes relax into chromatin.
  12. Word for water-loving.
  13. The cycling of Carbon in an ecosystem.
  14. Triglycerides, phospholipids, and steroids are all types of ___.
  15. Something that can form 4 covalent bonds. Life is based on ___ compounds.
  16. Are unsaturated or saturated acids able to be cis/trans.
  17. ___ is formed from ADP and a phosphate ion using the energy from respiration.
  18. A 3D globular protein with long polypeptide chains.
Down
  1. Something that is found in plant cells, protists and some bacteria. Hint: Most of them contain a light-absorbing pigment called chlorophyll.
  2. The division of the nucleus into two genetically identical daughter nuclei.
  3. Flow of energy from one feeding level to another.
  4. The production of Carbon compounds (sugars) in cells using light energy from the sun.
  5. The spindle fibers attach to centromeres and more sister chromatids toward the equilateral plane.
  6. The building blocks of proteins.
  7. The flow of Carbon from one source to the other. It is also the net difference between Carbon removal and Carbon addition.
  8. The strong attraction of water to itself.
  9. Complementary base pairs.
  10. The attraction of water to different molecules.
  11. Any substance that absorbs light.

29 Clues: The shape of DNA. • Word for water-hating. • Word for water-loving. • Complementary base pairs. • The measure of H+ and OH- ions. • The supercoiling of chromosomes. • The building blocks of proteins. • Any substance that absorbs light. • When electrons 'jump' what is formed? • The cycling of Carbon in an ecosystem. • The strong attraction of water to itself. • ...

Science Year In Review Crossword 2020-06-17

Science Year In Review Crossword crossword puzzle
Across
  1. _______ affects the speed which particles move
  2. Particles move because they have _______ energy
  3. Energy can never be _______ or destroyed
  4. Magnitude, direction, point of application and plane of application are examples of _______ in a force
  5. Everything that you can see and cannot see are made up of _______
  6. _______, competition and humans are the main reasons ecosystems change
  7. A _______ is made up of two or more substances
  8. Water falling from the sky/clouds. Can be in a form of a liquid or a solid
  9. A measure of how strong the force is
  10. _______ succession is when a new community forms where none previously existed
  11. Something is considered abiotic when all the cells are _______
  12. _______ don’t kill but feed off of the remains of dead animals
  13. Change in temperature can cause _______ of state
  14. The ability to live in balance for long periods of time without being damaged for future use
  15. There are four ways to separate heterogeneous mixtures. Filtration, sorting, sifting and _______
  16. The purpose of an object or structure
  17. Thermal energy is transferred from one object to another trough contact
Down
  1. Before making a structure, the manufacturer makes an _______ drawing
  2. The cost of repairs is comparable to the replacement cost
  3. Liquid to gas
  4. The outermost layer of the earth
  5. Interactions of various systems of living and non-living on a global scale
  6. Can be described as a push or pull on an object or structure
  7. _______ of carbon dioxide is crucial to the maintenance of life
  8. Gas has more kinetic energy than _______
  9. What is a common pulling force?
  10. Food chains begin with a _______
  11. The ability to make object and their particles move
  12. An important biotic factor in recovery. It supplies food for foragers and pollinators
  13. A substance that dissolved in a solvent to form a solution
  14. A pushing or squeezing force
  15. _______ energy can be renewed by physical, biological or chemical process
  16. _______ heat islands are when the temperature spikes in a certain area and drifts off in other areas
  17. Conduction, Convection and _______ are three methods of heat transfer
  18. The system of the products functions is updated
  19. There are four main types of precipitation. Rain, snow, hail and _______
  20. Energy decreases as you go up an ecological pyramid because of the animal’s _______
  21. Solid to gas
  22. Materials that prevent easy transfer of energy from one place to another
  23. _______ obsolescence is when designers and manufacturers purposely make something with a limited number of uses

40 Clues: Solid to gas • Liquid to gas • A pushing or squeezing force • What is a common pulling force? • The outermost layer of the earth • Food chains begin with a _______ • A measure of how strong the force is • The purpose of an object or structure • Energy can never be _______ or destroyed • Gas has more kinetic energy than _______ • _______ affects the speed which particles move • ...

Earths Systems Vocabulary 2023-04-05

Earths Systems Vocabulary crossword puzzle
Across
  1. below the lithosphere. hotter and more fluid part of the mantle.
  2. Forms under extreme heat and pressure. Appears twisted
  3. A tool that measures/records details of earthquakes
  4. petroeum,natural gas, coal. Made from remains of plants & animals.
  5. When heat, pressure, cooling, melting, and weathering cause rocks to change from one type to another over time.
  6. the lower part of earths mantle, below the asthenosphere
  7. Group of animals that occupy a certain area
  8. moves side to side though ONLY solids. travels slower than Pwaves
  9. Compress or squeeze through solids and liquid. Travel faster than S waves
  10. When magma flows through a crack in the middle of a tectonic plate, and not a plate boundary. Hawaiin islands were formed this way.
  11. The layer that lies between earth's crust and core. The majority of earth's mass is in this layer
  12. Still in existence, surviving species
  13. the study of earthquakes and related phenomena
  14. Boundary where tectonic plates divide
  15. the solid, outermost layer of the earth, lying above the mantle.
  16. The study of Earth
  17. when a sudden release of energy in the lithosphere creates seismic waves.
  18. forms from pre-existing rock and fossils.appears layered
  19. Forms at convergent boundaries where one plate subdducts under another, and magma underground is pushed upward.
Down
  1. Large pieces of lithosphere that the ocean and continents rest on
  2. Boundary where tectonic plates collide
  3. Occurs when divergent plates separate. COnvection currents cause less dense material to rise. Creates new ocean floor.
  4. the outer part of the earth. includes crust and upper mantle
  5. Boundary where tectonic plates slide past eachother.
  6. Forms when molten rock crystallizes and solidfies. Appears glassy.
  7. The supercontinent that existed before continents separated
  8. the innermost layer of earth. divided into 2 parts, liquid outer and solid inner. Made of iron and nickel
  9. No longer existing
  10. A solid inorganic material found in nature
  11. water held under ground in the soil in deep reservoirs
  12. the movement caused within a fluid when the hotter, less dense material rises, and colder, denser material sinks

31 Clues: No longer existing • The study of Earth • Still in existence, surviving species • Boundary where tectonic plates divide • Boundary where tectonic plates collide • A solid inorganic material found in nature • Group of animals that occupy a certain area • the study of earthquakes and related phenomena • A tool that measures/records details of earthquakes • ...

Earth System's Vocabulary 2023-04-05

Earth System's Vocabulary crossword puzzle
Across
  1. A tool that measures/ records details of earthquakes.
  2. The study of earthquakes and related phenomena.
  3. Below the lithosphere. Hotter and more fluid part of mantle.
  4. Petroleum, natural gas, coal. Made from remains of plants & animals.
  5. Boundary where tectonic plates divide.
  6. Group of animals that occupy a certain area.
  7. Water held underground in the soil in deep reservoirs.
  8. When magma flows through a crack in the middle of a tectonic plate, & not at a plate boundary. Hawaiian islands were formed this way.
  9. Move side to side through ONLY solids. Travel slower than P waves.
  10. Compress or squeeze through solids & liquids. Travels faster than S waves.
  11. The movement caused within a fluid when the hotter, less dense material rises, and colder, denser material sinks
  12. When heat, pressure, cooling, melting, and weathering cause rocks to change from one type to another over time.
  13. The outer part of the earth. Includes the crust & upper mantle.
  14. Forms at a convergent boundaries where one plate subducts under another, and magma underground is pushed upward.
  15. The supercontinent that existed before continents separated.
  16. When a sudden release of energy in the lithosphere creates seismic waves.
  17. No longer in existence.
  18. Forms from pre-existing rock and fossils. Appears layerd.
Down
  1. The lower part of Earth's mantle, below the asthenosphere.
  2. Occurs when divergent plate boundaries separate. Convection currents cause less dense material to rise. Creates new ocean floor.
  3. Still in existence, surviving species.
  4. Forms when molten rock crystallizes and solidifies. Appears glassy.
  5. The solid, outermost layer of Earth, lying above the mantle.
  6. Boundary where tectonic plates slide past each other.
  7. Large pieces of lithosphere that the ocean & the continents rest on.
  8. The layer that lies between Earth's crust and core. The majority of Earth's mass is in this layer.
  9. The innermost layer of Earth. Divided into 2 parts, liquid outer and solid inner. Made of iron and nickel.
  10. The study of Earth.
  11. Boundary where tectonic plates collide.
  12. Forms under extreme heat and pressure. Appears twisted.
  13. A solid inorganic material found in nature.

31 Clues: The study of Earth. • No longer in existence. • Still in existence, surviving species. • Boundary where tectonic plates divide. • Boundary where tectonic plates collide. • A solid inorganic material found in nature. • Group of animals that occupy a certain area. • The study of earthquakes and related phenomena. • A tool that measures/ records details of earthquakes. • ...

Electricity and Magnetism 2021-02-05

Electricity and Magnetism crossword puzzle
Across
  1. cause to change in form, character, or function
  2. to pull to or draw toward oneself or itself
  3. The conversion of one form of energy into another, or the movement of energy from one place to another
  4. Any procedure in which a given species of organism, present in a particular sample or environment, is obtained in pure culture
  5. a form of energy that an object or a particle has by reason of its motion
  6. stored energy that depends upon the relative position of various parts of a system
Down
  1. a core of magnetic material (such as iron) surrounded by a coil of wire through which an electric current is passed to magnetize the core
  2. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms
  3. vector field that describes the magnetic influence on moving electric charges, electric currents, and magnetic materials
  4. is anything that can change or be changed

10 Clues: is anything that can change or be changed • to pull to or draw toward oneself or itself • cause to change in form, character, or function • a form of energy that an object or a particle has by reason of its motion • stored energy that depends upon the relative position of various parts of a system • ...

Science Vocab Prievew Crossword 2017-03-01

Science Vocab Prievew Crossword crossword puzzle
Across
  1. The flow of air from land to a body of water.
  2. The direct transfer of energy through space by electromagnetic waves.
  3. A rapidly whirling, funnel-shaped cloud made by storm clouds that reaches Earth's surface.
  4. A dry air mass that forms over land.
  5. The horizontal movement of air from an area of high pressure to one with lower pressure.
  6. The condition of Earth's atmosphere in a particular time and place.
  7. The flow of cooler air from over an ocean or lake to land.
Down
  1. Winds that blow over short distances.
  2. A tropical storm with winds of about 19 kilometers or higher.
  3. A humid air mass that forms over oceans.
  4. The process where heat is trapped in the atmosphere, involves gases including water vapor, methane, and carbon dioxide.
  5. Winds that steadily blow from specific directions over long distances.
  6. The boundary where different air masses meet but don't mix.
  7. The lowest layer of Earth's atmosphere
  8. The envelope of gases that surrounds Earth.

15 Clues: A dry air mass that forms over land. • Winds that blow over short distances. • The lowest layer of Earth's atmosphere • A humid air mass that forms over oceans. • The envelope of gases that surrounds Earth. • The flow of air from land to a body of water. • The flow of cooler air from over an ocean or lake to land. • ...

Forms of Energy by Haley Burnett 2023-10-11

Forms of Energy by Haley Burnett crossword puzzle
Across
  1. the ability to do work and create change
  2. A material in which heat or electrical current does NOT flow easily, the material stops/slows down the flow of energy
  3. A form of energy that can travel through space and gives the ability to see objects
  4. A material that allows heat or electrical current to flow through easily
Down
  1. Energy produced by charged particles moving through a conductor
  2. Energy of motion
  3. Energy produced by the vibration of matter
  4. Energy produced by the increasing movement of particles in matter

8 Clues: Energy of motion • the ability to do work and create change • Energy produced by the vibration of matter • Energy produced by charged particles moving through a conductor • Energy produced by the increasing movement of particles in matter • A material that allows heat or electrical current to flow through easily • ...

photosynthesis, Jesus, 1th 2023-05-18

photosynthesis, Jesus, 1th crossword puzzle
Across
  1. an organelle within the cells of plants and certain algae that is the site of photosynthesis,
  2. A form of phosphoric acid, which contains phosphorus
  3. A type of sugar; the chief source of energy for living organisms.
  4. a substance that allows plants to absorb sunlight and convert it into usable energy.Epidermis he outer la
  5. microorganisms that define the limits of life on Earth.
  6. cell organelles that generate most of the chemical energy needed to activate the biochemical reactions of the cell.​
  7. he process by which green plants and certain other organisms transform light energy into chemical energy.​
  8. Carbohydrates, or carbs, are sugar molecules
  9. A small particle with a negative charge that is found in all atoms.
  10. small structure in a cell that is surrounded by a membrane and has a specific function.
  11. structure found inside cells that is involved in making proteins
Down
  1. membrane-bound compartments inside chloroplasts and cyanobacteria
  2. a special type of dipole-dipole attraction between molecules, not a covalent bond to a hydrogen atom
  3. A molecule made up of amino acids.
  4. A substance present in all living cells that provides energy for many metabolic processes and is involved in making RNA.
  5. The process by which plants and certain other organisms transform light energy into chemical energy
  6. A state of balance between all the body systems necessary to survive and function properly.​
  7. elementary particles with no charge, no resting mass, and travel at the speed of light.
  8. nonmetallic chemical element belonging to the oxygen group (Group 16 [VIa] of the periodic table), one of the most reactive of the elements
  9. A chemical compound (such as protein, fat, carbohydrate, vitamin, or mineral) contained in food
  10. an ancient group of photosynthetic microbes that occur in most inland waters and that can have major effects on the water quality and functioning of aquatic ecosystems.
  11. a reactive element that is found in water, rocks, and free as a colorless tasteless odorless gas which forms about 21 percent of the atmosphere
  12. An organism that depends on light for most of its energy and principally on organic compounds for its carbon Supplement
  13. the tissue of vascular plants that transports water and nutrients from the soil to the stems and leaves.
  14. a simple molecule composed of two small, positively charged hydrogen atoms and one large negatively charged oxygen atom
  15. is the vascular tissue in charge of transport and distribution of the organic nutrients
  16. a pigment that gives plants their green color

27 Clues: A molecule made up of amino acids. • Carbohydrates, or carbs, are sugar molecules • a pigment that gives plants their green color • A form of phosphoric acid, which contains phosphorus • microorganisms that define the limits of life on Earth. • structure found inside cells that is involved in making proteins • ...

Energy Forms Crossword Puzzle 2025-01-15

Energy Forms Crossword Puzzle crossword puzzle
Across
  1. The energy involved in machines or devices that move.
  2. The energy an object has due to its motion.
  3. needed for movement or action.
Down
  1. Energy stored due to an object’s position or condition.
  2. The type of energy that is transmitted as light waves.
  3. A type of energy transmitted through vibrations.
  4. This energy is experienced as heat.
  5. This form of energy involves electrical charges moving.

8 Clues: needed for movement or action. • This energy is experienced as heat. • The energy an object has due to its motion. • A type of energy transmitted through vibrations. • The energy involved in machines or devices that move. • The type of energy that is transmitted as light waves. • Energy stored due to an object’s position or condition. • ...

North Atlantic Ocean 2023-02-01

North Atlantic Ocean crossword puzzle
Across
  1. Greenhouse gases absorb energy from escaping into space and cause the atmosphere to become ______.
  2. The North Atlantic bloom is important for producing ____ for fish which in turn feed people all over the world.
  3. Carbon dioxide is a _________ gas and it absorbs energy from the sun.
  4. phytoplankton need ____, _____, ____, and ____.
  5. In spring, conditions are right for ___which increase the population for phytoplankton.
  6. The eddies bring ___ up into the photic zone, which encourages rapid reproduction.
  7. The carbon stays in organisms until it is used for ______.
  8. _____ is essential for plants and animals to survive.
  9. Data has shown that rough seas push cold water under warmer water, which forms ______.
Down
  1. Phytoplankton removes tons of ________ from the atmosphere.
  2. The _____ cycle is the movement of carbon dioxide from the environment to organisms, and back into the environment.
  3. The ocean has the largest populations of _____ and _____.
  4. _____ stresses ecosystems and causes sea levels to rise.
  5. Kelp and _____ are both producers.
  6. _____ are tiny microscopic animals that feed on phytoplankton.
  7. ________ ecosystems are the largest on Earth.
  8. A ____ is anything you can change in an experiment that might affect the outcome.

17 Clues: Kelp and _____ are both producers. • ________ ecosystems are the largest on Earth. • phytoplankton need ____, _____, ____, and ____. • _____ is essential for plants and animals to survive. • _____ stresses ecosystems and causes sea levels to rise. • The ocean has the largest populations of _____ and _____. • ...

Carlos D pt3 2018-05-11

Carlos D pt3 crossword puzzle
Across
  1. the burning of a substance
  2. the energy of an object that is due to the objects motion
  3. the uppermost layer of the atmosphere, in which temperature increases
  4. an organism that only eats plants
  5. an area where fresh water from river mixes with salt water from ocean
  6. a treeless plain found in the artic
Down
  1. the lowest layer of the atmosphere in which temperature decreases
  2. the layer of the earth that is above of the troposphere
  3. a giant ocean wave that forms after a volcanic eruption, submarine earthquake
  4. the rise and fall of the water level in the ocean and other large bodies of water
  5. the transfer of energy as electromagnetic waves
  6. an organism that is killed by another organism
  7. a bright streak of light that results when a meteoroid burns up in the earths atmosphere
  8. a collection of stars, dust, and gas bound together by gravity
  9. any pieces of information

15 Clues: any pieces of information • the burning of a substance • an organism that only eats plants • a treeless plain found in the artic • an organism that is killed by another organism • the transfer of energy as electromagnetic waves • the layer of the earth that is above of the troposphere • the energy of an object that is due to the objects motion • ...

Ecosystems 2014-04-29

Ecosystems crossword puzzle
Across
  1. The areas on and around earth that can sustain life
  2. When a species no longer lives anywhere on Earth.
  3. The water in the biosphere on earth
  4. plants that make their own food using energy from the sun
  5. Refers to an organism that is eaten by another organism.
  6. A large area that is home to many ecosystems
  7. that eat other animals
  8. Species that do not normally live in a certain area.
  9. Predictable changes that occur in an ecosystem over time
  10. single living thing
  11. animals and get their energy from producers or other animals that eat producers.
  12. The variety of organisms in an ecosystem
  13. A model that shows how energy stored in food passes from organism to organism.
  14. group of the same species
  15. The role of an organism in a food chain
  16. Consumers that break down animal waste and dead plants and animals
  17. Conditions the atmosphere of an area over a short period of time
Down
  1. Consumers that don’t usually kill for their food, but feed off the remains of living things killed by other consumers
  2. A network of interconnected food chains
  3. Is the movement of energy, starting from the Sum, and passing from one organism to the next.
  4. The air in the biosphere that surrounds earth
  5. The first species to arrive in an area
  6. that get their energy from plants
  7. Have lived in an area for a long time
  8. large area of the earth with similar climate, vegetations, soils and life forms
  9. Are often second or third level consumers and obtain energy by eating other organisms.
  10. The magnification or build-up of toxins in a food chain as you get higher in the food chain.
  11. Build-up of toxins in an organism over time
  12. Species that may soon become extinct
  13. groups of populations live together in the same ecosystem
  14. non-living components of an ecosystem
  15. Average weather of an area over a long period of time
  16. both plants and animals
  17. living components of an ecosystem

34 Clues: single living thing • that eat other animals • both plants and animals • group of the same species • that get their energy from plants • living components of an ecosystem • The water in the biosphere on earth • Species that may soon become extinct • Have lived in an area for a long time • non-living components of an ecosystem • The first species to arrive in an area • ...

Molecules to Organisms Crossword Puzzle Creation 2022-05-02

Molecules to Organisms Crossword Puzzle Creation crossword puzzle
Across
  1. Acid molecules that combine to form proteins.
  2. Cycle a process that plants and algae use to turn carbon dioxide from the air into sugar, the food autotrophs need to grow
  3. are the most abundant carbohydrate found in food.
  4. Respiration the process by which organisms combine oxygen with foodstuff molecules
  5. Compound contain ions and are held together by the attractive forces among the oppositely charged ions.
  6. made up of chemical 'building blocks' called amino acids.
  7. is a process used by plants and other organisms to convert light energy into chemical energy
  8. is a chemical substance composed of many identical molecules
  9. Acid Nucleic acids are biopolymers, macromolecules, essential to all known forms of life.
  10. Triphosphate is an organic compound and hydrotrope that provides energy to drive many processes in living cells
  11. the basic building block of chemistry
  12. is the sugar formed when two monosaccharides are joined by glycosidic linkage.
Down
  1. a type of sugar you get from foods you eat, and your body uses it for energy.
  2. a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
  3. Group A functional group characterized by a phosphorus atom bonded to four oxygen atoms
  4. a cytoplasmic pathway which breaks down glucose into two three-carbon compounds and generates energy.
  5. In biology and biochemistry, a lipid is a macro biomolecule that is soluble in nonpolar solvents.
  6. also called simple sugars, are the simplest form of sugar
  7. Acid is a polymer composed of two polynucleotide chains that coil around each other
  8. Acid is a polymeric molecule essential in various biological roles in coding
  9. Cycle the main source of energy for cells and an important part of aerobic respiration.
  10. Compound typically a chemical compound that lacks carbon–hydrogen bonds
  11. Compound any of a large class of chemical compounds in which one or more atoms of carbon are covalently linked to atoms
  12. any of a large group of organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose

24 Clues: the basic building block of chemistry • Acid molecules that combine to form proteins. • are the most abundant carbohydrate found in food. • also called simple sugars, are the simplest form of sugar • made up of chemical 'building blocks' called amino acids. • is a chemical substance composed of many identical molecules • ...

Unit 3 Vocabulary Review 2021-12-21

Unit 3 Vocabulary Review crossword puzzle
Across
  1. The catabolic pathways of aerobic and anaerobic respiration, which break down organic molecules and use an electron transport chain for the production of ATP.
  2. An energy-coupling mechanism that uses energy stored in the form of a hydrogen ion gradient across a membrane to drive cellular work, such as the synthesis of ATP. Under aerobic conditions, most ATP synthesis in cells occurs by chemiosmosis.
  3. The conversion of light energy to chemical energy that is stored in sugars or other organic compounds; occurs in plants, algae, and certain prokaryotes.
  4. The process of generating ATP from ADP and phosphate by means of chemiosmosis, using a proton-motive force generated across the thylakoid membrane of the chloroplast or the membrane of certain prokaryotes during the light reactions of photosynthesis.
  5. The first of two major stages in photosynthesis (preceding the Calvin cycle). These reactions, which occur on the thylakoid membranes of the chloroplast or on membranes of certain prokaryotes, convert solar energy to the chemical energy of ATP and NADPH, releasing oxygen in the process.
  6. A catabolic pathway for organic molecules, using oxygen as the final electron acceptor in an electron transport chain and ultimately producing ATP. This is the most efficient catabolic pathway and is carried out in most eukaryotic cells and many prokaryotic organisms.
  7. A sequence of electron carrier molecules (membrane proteins) that shuttle electrons down a series of redox reactions that release energy used to make ATP.
  8. A complex of several membrane proteins that functions in chemiosmosis with adjacent electron transport chains, using the energy of a hydrogen ion (proton) concentration gradient to make ATP. ATP syntheses are found in the inner mitochondrial membranes of eukaryotic cells and in the plasma membranes of prokaryotes.
  9. A metabolic pathway that consumes energy to synthesize a complex molecule from simpler molecules.
Down
  1. A nonspontaneous chemical reaction, in which free energy is absorbed from the surroundings.
  2. A metabolic pathway that releases energy by breaking down complex molecules to simpler molecules.
  3. A spontaneous chemical reaction, in which there is a net release of free energy.
  4. Glycolysis followed by the reduction of pyruvate to ethyl alcohol, regenerating NAD+ and releasing carbon dioxide.
  5. In cellular metabolism, the use of energy released from an exergonic reaction to drive an endergonic reaction.
  6. A catabolic process that makes a limited amount of ATP from glucose (or other organic molecules) without an electron transport chain and that produces a characteristic end product, such as ethyl alcohol or lactic acid.
  7. A light-capturing unit located in the thylakoid membrane of the chloroplast or in the membrane of some prokaryotes, consisting of a reaction-center complex surrounded by numerous light-harvesting complexes. There are two types, I and II; they absorb light best at different wavelengths.
  8. A series of reactions that ultimately splits glucose into pyruvate. Occurs in almost all living cells, serving as the starting point for fermentation or cellular respiration.
  9. The second of two major stages in photosynthesis (following the light reactions), involving fixation of atmospheric CO2 and reduction of the fixed carbon into carbohydrate.
  10. Glycolysis followed by the reduction of pyruvate to lactate, regenerating NAD+ with no release of carbon dioxide.
  11. The specific region of an enzyme that binds the substrate and that forms the pocket in which catalysis occurs.

20 Clues: A spontaneous chemical reaction, in which there is a net release of free energy. • A nonspontaneous chemical reaction, in which free energy is absorbed from the surroundings. • A metabolic pathway that releases energy by breaking down complex molecules to simpler molecules. • ...

light and sight crossword 2025-05-22

light and sight crossword crossword puzzle
Across
  1. The bouncing back of light when it hits a surface.
  2. rays invisible electromagnetic waves that have more energy than visible light and can cause sunburn. These rays are used to sterilize (clean) medical equipment.
  3. A form of energy that makes things visible and allows us to see.
  4. A transparent object that bends and separates light into its different colors.
  5. rays invisible waves of electromagnetic radiation that are felt as heat but cannot be seen by our eyes. These are used in TV remotes, alarm systems and night vision cameras.
  6. A type of light that is produced by heating a material until it glows, like a traditional light bulb.
  7. An object that produces its own light, like a star or a light bulb.
  8. radiation energy that travels in waves through space, carrying light, heat, and other forms of energy. It includes visible light, radio waves, X-rays, and more.
  9. A tiny particle of light that carries energy and makes up light waves.
Down
  1. The bending of light as it passes from one material into another, like from air into water.
  2. A straight line that represents the path of light.
  3. The origin of light, such as the sun, a light bulb, or a candle.
  4. A dark area created when an object blocks light.
  5. A material that allows some light to pass through but not enough to see clearly, like frosted glass.
  6. A material that allows light to pass through it without obstruction, like clear glass.
  7. The ability to see, which involves light entering the eyes.
  8. The range of colours that light can be separated into, usually seen in a rainbow.
  9. A material that does not let light pass through, such as wood or metal.

18 Clues: A dark area created when an object blocks light. • The bouncing back of light when it hits a surface. • A straight line that represents the path of light. • The ability to see, which involves light entering the eyes. • A form of energy that makes things visible and allows us to see. • The origin of light, such as the sun, a light bulb, or a candle. • ...

biology 2025-09-24

biology crossword puzzle
Across
  1. The variety of life in the world or in a particular habitat or ecosystem.
  2. An organism that produces its own food and energy from light or chemical sources; a producer.
  3. A specialized subunit within a cell that has a specific function.
  4. (Deoxyribonucleic Acid): The molecule that carries the genetic instructions for the development, functioning, growth, and reproduction of all known organisms.
  5. A biological community of interacting organisms and their physical environment.
  6. The fundamental structural and functional unit of all known organisms.
  7. The ability of an organism to maintain a stable internal state despite changes in its external environment.
  8. A segment of DNA that controls a specific physical characteristic or trait.
  9. A permanent alteration in the nucleotide sequence of the genome of an organism.
  10. A threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
Down
  1. A Y-shaped protein produced by the immune system that is used to identify and neutralize foreign objects such as bacteria and viruses.
  2. An organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur.
  3. An organism whose cells contain a nucleus and other organelles enclosed within membranes.
  4. The process used by plants, algae, and cyanobacteria to convert light energy into chemical energy, through a process that uses sunlight, water, and carbon dioxide.
  5. A single-celled microorganism that lacks a distinct nucleus and other membrane-bound organelles.
  6. A biological catalyst, usually a protein, that speeds up biochemical reactions in cells.
  7. The process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the Earth.
  8. A poisonous substance produced by living organisms.
  9. A close and long-term interaction between two different biological species.
  10. An organism that cannot produce its own food and therefore obtains energy by consuming other organisms.

20 Clues: A poisonous substance produced by living organisms. • A specialized subunit within a cell that has a specific function. • The fundamental structural and functional unit of all known organisms. • The variety of life in the world or in a particular habitat or ecosystem. • A close and long-term interaction between two different biological species. • ...

Organelles By Jalen 2021-11-18

Organelles By Jalen crossword puzzle
Across
  1. carries materials from one part of the cell to another
  2. Float in the cytoplasm
  3. Break down food particles
  4. leader of the cell
  5. forms a barrier between the cytoplasm
Down
  1. capture sunlight energy and produces food
  2. powerhouse of the cell
  3. receive materials from the er
  4. Sac filled with water, food, and waste
  5. Stiff wall around the membrane
  6. gell like fluid

11 Clues: gell like fluid • leader of the cell • powerhouse of the cell • Float in the cytoplasm • Break down food particles • receive materials from the er • Stiff wall around the membrane • Sac filled with water, food, and waste • forms a barrier between the cytoplasm • capture sunlight energy and produces food • carries materials from one part of the cell to another

Unit 4 Wrap Up 2025-02-06

Unit 4 Wrap Up crossword puzzle
Across
  1. all gasses held to earth by its gravity
  2. the technical or scientific term for the rotting process
  3. the most common molecule used for growth and energy (its a sugar)
  4. carbon can be naturally transferred from the geosphere to the atmosphere through these
  5. A life form that extracts energy from rotting remains
  6. an element used to build chloroplasts and DNA, most of it is inert
  7. all water on earth, regardless of condition or location
  8. an element that allows for complex molecules and proteins to form
  9. a natural water purification process that depends upon the sun
  10. water vapor goes through this process at higher altitudes and cold temperatures, forms clouds
  11. the chemical reaction that stores energy by building glucose
  12. when water vapor is forced out out of the atmosphere and returns to Earth's surface
Down
  1. all living things on earth, regardless of size
  2. when marine animals die, their bones and shells sink to the bottom and become part of this
  3. the organelle in plant cells only that runs the photosynthesis reaction
  4. the organelle in plant and animal cells that runs the respiration reaction
  5. the chemical reaction that extracts energy from glucose
  6. all rock, soil, minerals, and fossil fuels on or in Earth
  7. openings in the surface of leaves that allow plants to exchange gases with their atmosphere
  8. the blood protein that carries oxygen, can be damaged by too many nitrates in water
  9. a greenhouse gas, its chemical formula is CH4
  10. marine animals can pull carbon and calcium out of ocean water to create these

22 Clues: all gasses held to earth by its gravity • a greenhouse gas, its chemical formula is CH4 • all living things on earth, regardless of size • A life form that extracts energy from rotting remains • the chemical reaction that extracts energy from glucose • all water on earth, regardless of condition or location • the technical or scientific term for the rotting process • ...

Biology Definition Review 2025-12-17

Biology Definition Review crossword puzzle
Across
  1. Network of protein filaments that gives a cell its shape and internal organization
  2. Relatively constant internal physical and chemical conditions that organisms maintain
  3. Signal to which an organism responds
  4. Series of events in which a cell grows, prepares for division, and divides
  5. Experiment in which only one variable is changed
  6. In cells, structure that contains the cell’s genetic material in the form of DNA
  7. Disorder in which some of the body’s cells lose the ability to control growth
  8. Force of attraction between different kinds of molecules
  9. Organelle that converts chemical energy stored in food into usable energy
  10. Compound used by cells to store and release energy
  11. Process of diffusion in which molecules pass through membrane channels
  12. Developing stage of a multicellular organism
  13. Scientific study of life
  14. When the concentration of two solutions is the same
  15. Basic unit of all forms of life
  16. Light-independent reactions of photosynthesis that use ATP and NADPH to build high-energy compounds
  17. Small chemical unit that makes up polymers
  18. Compound made of carbon, hydrogen, and oxygen; major energy source
  19. Phase of mitosis in which chromosomes line up across the center of the cell
  20. Process of programmed cell death
  21. Process used by plants and other autotrophs to capture light energy and convert carbon dioxide and water into energy-rich carbohydrates
  22. Evidence or information gathered from observations
  23. Macromolecule containing carbon, hydrogen, oxygen, and nitrogen needed for growth and repair
  24. Fluid portion of the chloroplast outside of the thylakoid
  25. External regulatory protein that stimulates the growth and division of cells
  26. Subunit of nucleic acids made of a sugar, phosphate, and nitrogenous base
  27. Process that requires oxygen to release energy
Down
  1. Pressure that must be applied to prevent osmotic movement across a selectively permeable membrane
  2. Unspecialized cell that can give rise to one or more types of specialized cells
  3. Organelle that modifies, sorts, and packages proteins and other materials from the endoplasmic reticulum
  4. Group of tissues that work together to perform closely related functions
  5. Group in an experiment exposed to the same conditions as the experimental group except for the independent variable
  6. Possible explanation for observations; educated guess
  7. Compound with an amino group on one end and a carboxyl group on the other
  8. To change over time
  9. When comparing two solutions, the solution with the lesser concentration of solutes
  10. A personal preference or point of view rather than scientific objectivity
  11. Process of reproduction involving a single parent producing genetically identical offspring
  12. Series of electron carrier proteins that shuttle high-energy electrons during ATP-generating reactions
  13. Organelle that captures energy from sunlight and converts it into chemical energy
  14. Diffusion of water through a selectively permeable membrane
  15. Unicellular organism that lacks a nucleus
  16. Amount of energy needed to raise the temperature of 1 gram of water by 1 degree Celsius
  17. Part of eukaryotic cell division during which the cell nucleus divides
  18. On or in a cell, a specific protein that binds a molecular messenger such as a hormone
  19. Substance that is dissolved
  20. Molecules composed of many monomers
  21. Genetic material organisms inherit from their parents
  22. Process by which cells release energy in the absence of oxygen

49 Clues: To change over time • Scientific study of life • Substance that is dissolved • Basic unit of all forms of life • Process of programmed cell death • Molecules composed of many monomers • Signal to which an organism responds • Unicellular organism that lacks a nucleus • Small chemical unit that makes up polymers • Developing stage of a multicellular organism • ...

SCIENCE MODULE 8 PT 2022-02-07

SCIENCE MODULE 8 PT crossword puzzle
Across
  1. the flow of electrical power or charge
  2. is a power electronic device or circuitry that changes direct current (DC) to alternating current
  3. an electrical generator that converts mechanical energy to electrical energy in the form of alternating current.
  4. a set of materials or equipment designed for a particular use.
  5. is often a complicated sequence of elementary radical reactions.
  6. iis a fictional character appearing in American comic books published by Marvel Comics.
  7. a machine for converting any of various forms of energy into mechanical force and motion
  8. in use since ancient times, the catapult has proven to be one of the most persistently effective mechanisms in warfare.
  9. is a machine that transports people or cargo.
  10. is a closed vessel in which fluid (generally water) is heated.
  11. derived unit for electric potential, electric potential difference (voltage), and electromotive force
  12. is the controlled operation and movement of a vehicle, including cars, motorcycles, trucks, buses, and bicycles.
  13. is a spacecraft, aircraft, vehicle or projectile that obtains thrust from a rocket engine.
  14. The term wind engine is sometimes used to describe such devices.
  15. states that energy can be converted in form, but not created or destroyed.
Down
  1. is a physical system using power to apply forces and control movement to perform an action.
  2. device that harnesses the kinetic energy of some fluid
  3. In the nervous system there is a "closed loop" system of sensation, decision, and reactions.
  4. is the amount of energy transferred or converted per unit time.
  5. for the purposes of hauling a trailer or machinery such as that used in agriculture, mining or construction.
  6. into a transitive clause, with the original subject S becoming the object O.
  7. is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits.
  8. is a Canadian police procedural crime drama television series that aired for four seasons on CTV from February 3, 2013, to August 30, 2016.
  9. is the scientific study of the properties and behavior of matter.
  10. is energy in transfer to or from a thermodynamic system, by mechanisms other than thermodynamic work or transfer of matter.
  11. it is viewed as one of his most well-known songs and was a major hit in the United States, Europe, Asia & Oceania.
  12. is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work.
  13. is the creator or originator of any written work such as a book or play, and is also considered a writer or poet.
  14. which is a machine with an engine, four wheels, and room for passengers that is used to transport people on land.
  15. is an influence that can change the motion of an object.

30 Clues: the flow of electrical power or charge • is a machine that transports people or cargo. • device that harnesses the kinetic energy of some fluid • is an influence that can change the motion of an object. • a set of materials or equipment designed for a particular use. • is a closed vessel in which fluid (generally water) is heated. • ...

SCIENCE 2022-02-07

SCIENCE crossword puzzle
Across
  1. the flow of electrical power or charge
  2. is a power electronic device or circuitry that changes direct current (DC) to alternating current
  3. an electrical generator that converts mechanical energy to electrical energy in the form of alternating current.
  4. a set of materials or equipment designed for a particular use.
  5. is often a complicated sequence of elementary radical reactions.
  6. iis a fictional character appearing in American comic books published by Marvel Comics.
  7. a machine for converting any of various forms of energy into mechanical force and motion
  8. in use since ancient times, the catapult has proven to be one of the most persistently effective mechanisms in warfare.
  9. is a machine that transports people or cargo.
  10. is a closed vessel in which fluid (generally water) is heated.
  11. derived unit for electric potential, electric potential difference (voltage), and electromotive force
  12. is the controlled operation and movement of a vehicle, including cars, motorcycles, trucks, buses, and bicycles.
  13. is a spacecraft, aircraft, vehicle or projectile that obtains thrust from a rocket engine.
  14. The term wind engine is sometimes used to describe such devices.
  15. states that energy can be converted in form, but not created or destroyed.
Down
  1. is a physical system using power to apply forces and control movement to perform an action.
  2. device that harnesses the kinetic energy of some fluid
  3. In the nervous system there is a "closed loop" system of sensation, decision, and reactions.
  4. is the amount of energy transferred or converted per unit time.
  5. for the purposes of hauling a trailer or machinery such as that used in agriculture, mining or construction.
  6. into a transitive clause, with the original subject S becoming the object O.
  7. is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits.
  8. is a Canadian police procedural crime drama television series that aired for four seasons on CTV from February 3, 2013, to August 30, 2016.
  9. is the scientific study of the properties and behavior of matter.
  10. is energy in transfer to or from a thermodynamic system, by mechanisms other than thermodynamic work or transfer of matter.
  11. it is viewed as one of his most well-known songs and was a major hit in the United States, Europe, Asia & Oceania.
  12. is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work.
  13. is the creator or originator of any written work such as a book or play, and is also considered a writer or poet.
  14. which is a machine with an engine, four wheels, and room for passengers that is used to transport people on land.
  15. is an influence that can change the motion of an object.

30 Clues: the flow of electrical power or charge • is a machine that transports people or cargo. • device that harnesses the kinetic energy of some fluid • is an influence that can change the motion of an object. • a set of materials or equipment designed for a particular use. • is a closed vessel in which fluid (generally water) is heated. • ...

SCIENCE 2022-02-07

SCIENCE crossword puzzle
Across
  1. the flow of electrical power or charge
  2. is a power electronic device or circuitry that changes direct current (DC) to alternating current
  3. an electrical generator that converts mechanical energy to electrical energy in the form of alternating current.
  4. a set of materials or equipment designed for a particular use.
  5. is often a complicated sequence of elementary radical reactions.
  6. iis a fictional character appearing in American comic books published by Marvel Comics.
  7. a machine for converting any of various forms of energy into mechanical force and motion
  8. in use since ancient times, the catapult has proven to be one of the most persistently effective mechanisms in warfare.
  9. is a machine that transports people or cargo.
  10. is a closed vessel in which fluid (generally water) is heated.
  11. derived unit for electric potential, electric potential difference (voltage), and electromotive force
  12. is the controlled operation and movement of a vehicle, including cars, motorcycles, trucks, buses, and bicycles.
  13. is a spacecraft, aircraft, vehicle or projectile that obtains thrust from a rocket engine.
  14. The term wind engine is sometimes used to describe such devices.
  15. states that energy can be converted in form, but not created or destroyed.
Down
  1. is a physical system using power to apply forces and control movement to perform an action.
  2. device that harnesses the kinetic energy of some fluid
  3. In the nervous system there is a "closed loop" system of sensation, decision, and reactions.
  4. is the amount of energy transferred or converted per unit time.
  5. for the purposes of hauling a trailer or machinery such as that used in agriculture, mining or construction.
  6. into a transitive clause, with the original subject S becoming the object O.
  7. is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits.
  8. is a Canadian police procedural crime drama television series that aired for four seasons on CTV from February 3, 2013, to August 30, 2016.
  9. is the scientific study of the properties and behavior of matter.
  10. is energy in transfer to or from a thermodynamic system, by mechanisms other than thermodynamic work or transfer of matter.
  11. it is viewed as one of his most well-known songs and was a major hit in the United States, Europe, Asia & Oceania.
  12. is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work.
  13. is the creator or originator of any written work such as a book or play, and is also considered a writer or poet.
  14. which is a machine with an engine, four wheels, and room for passengers that is used to transport people on land.
  15. is an influence that can change the motion of an object.

30 Clues: the flow of electrical power or charge • is a machine that transports people or cargo. • device that harnesses the kinetic energy of some fluid • is an influence that can change the motion of an object. • a set of materials or equipment designed for a particular use. • is a closed vessel in which fluid (generally water) is heated. • ...

Natural Resources 2022-01-23

Natural Resources crossword puzzle
Across
  1. heat energy provided from inside the earth
  2. energy provided from burning materials such as dead plants or trees
  3. thick, black liquid mixture of naturally occurring hydrocarbons that forms from the buried remains of marine organisms.
  4. sedimentary rock that is the most abundant fossil fuel in the world
  5. energy from the sun
  6. root word meaning water
  7. resources are replaced through natural processes at a rate that is equal to or greater than the rate at which they are used
  8. resources that include copper, gold, or silver
  9. type of mining used to remove materials through a series of tunnels
Down
  1. broad term of materials that includes oil and natural gas
  2. anything that harms or degrades the natural environment
  3. property that includes the ability to burn or react to acid.
  4. Reprocess a resource so that the materials can be used in another item.
  5. property of a mineral that includes hardness, luster, color, texture, cleavage, and density
  6. soil and rock removing process used when resources are close to the earth's surface
  7. using a material again without changing or reprocessing it
  8. resources are exhaustible and are extracted faster than the rate at which they formed

17 Clues: energy from the sun • root word meaning water • heat energy provided from inside the earth • resources that include copper, gold, or silver • anything that harms or degrades the natural environment • broad term of materials that includes oil and natural gas • using a material again without changing or reprocessing it • ...

The cell as a System 2024-06-05

The cell as a System crossword puzzle
Across
  1. Plant cell organelle responsible for making Photosynthesis Process
  2. organelle considered to be the repairing center of the cell
  3. main control of the cell
  4. membrane that surrounds all the cell components
  5. Gelatinous liquid where cell organelles swim
  6. microscopic organisms composed of one cell only
  7. living organisms composed of millions of cells
  8. material forms the cell wall which surrounds the plant cell
Down
  1. the skeleton of the living organisms is inside the body
  2. organelle responsible for providing the cell with energy
  3. the skeleton of the living organisms is outside the body
  4. Building unit of any living organism
  5. organelle helps in transporting different materials inside the cell
  6. very small organs inside the cell to make the cell's vital processes
  7. process done by the Mitochondria to provide the cell with its needed energy from the food with the help of Oxygen gas
  8. process done by the cells to increase their numbers
  9. organelle considered to be the storage unit of the cell

17 Clues: main control of the cell • Building unit of any living organism • Gelatinous liquid where cell organelles swim • living organisms composed of millions of cells • membrane that surrounds all the cell components • microscopic organisms composed of one cell only • process done by the cells to increase their numbers • the skeleton of the living organisms is inside the body • ...

Biology Review 2021-01-13

Biology Review crossword puzzle
Across
  1. a mass of microspores in a seed plant appearing usually as a fine dust.
  2. plant with leaves, seeds, or flowers used for flavouring, food, medicine, or perfume.
  3. Photosynthesis uses energy from light to convert water and carbon dioxide molecules into _____
  4. The sexual phase is the gametophyte
  5. a large, diverse group of eukaryotic, photosynthetic organisms that are not necessarily related to each other.
  6. division of the plant kingdom including primitive forms of plant life showing a simple plant body.
  7. The pollen producing part of a flower, usually with a slender filament supporting the anther.
  8. single-celled algae
  9. process by which green plants transform light energy into chemical energy.
  10. plant kingdom amphibians even though these plants live in soil, and they require water for sexual reproduction.
  11. The____ of higher plant seeds protects the embryo against adverse environmental conditions.
Down
  1. he gametophyte of a pteridophyte (such as a fern) that is typically a small flat green thallus attached to the soil by rhizoids.
  2. allowing plants to absorb energy from light.
  3. The nonsexual phase is the sporophyte.
  4. The outer parts of the flower (often green and leaf-like) that enclose a developing bud.
  5. reproductive cell capable of developing into a new individual without fusion with another reproductive cell.
  6. plant that reproduces by means of an exposed seed and whose seeds are enclosed by mature ovaries, or fruits.
  7. The____contain (or in the case of gymnosperms and monocotyledons, have access to) the stored food reserves of the seed.
  8. any of a group of spore-producing organisms feeding on organic matter, including moulds, yeast, mushrooms, and toadstools.
  9. plants that produce flowers and bear their seeds in fruits
  10. One of the leaflike, seed-bearing structures that constitute the innermost whorl of a flower.

21 Clues: single-celled algae • The sexual phase is the gametophyte • The nonsexual phase is the sporophyte. • allowing plants to absorb energy from light. • plants that produce flowers and bear their seeds in fruits • a mass of microspores in a seed plant appearing usually as a fine dust. • process by which green plants transform light energy into chemical energy. • ...

Basics of Electricity - Glen Sherman 2024-05-02

Basics of Electricity - Glen Sherman crossword puzzle
Across
  1. a container consisting of one or more cells, in which chemical energy is converted into electricity and used as a source of power
  2. one in which all circuit elements are arranged in a single path
  3. the pressure from an electrical circuit's power source that pushes charged electrons through a conducting loop
  4. a measure of a solution's ability to conduct electricity
  5. a fundamental form of energy observable in positive and negative forms that occurs naturally
  6. a device, which converts chemical energy into electrical energy
  7. is a unit of electrical current
  8. the impeding, slowing, or stopping effect exerted by one material thing on another
  9. a substance or device which does not readily conduct electricity
  10. an electrical resistance between two points of a conductor when a constant potential difference of one volt
  11. a device for making and breaking the connection in an electric circuit
Down
  1. electrical resistance of a conductor of unit cross-sectional area and unit length
  2. a unit of electrical potential difference and electromotive force equal to the difference in potential between two points in a conducting wire carrying a constant current of one ampere when the power used between these two points is equal to one watt
  3. (of an electrical appliance) stop working when a fuse melts
  4. a graphical representation of an electrical circuit
  5. a material or object that permits an electric current to flow easily
  6. an electrical path that branches so that the current divides and only part of it flows through any branch
  7. a complete and closed path around which a circulating electric current can flow
  8. a flow of electricity that results from the ordered directional movement of electrically charged particles
  9. Ohm's law states the relationship between electric current and potential difference

20 Clues: is a unit of electrical current • a graphical representation of an electrical circuit • a measure of a solution's ability to conduct electricity • (of an electrical appliance) stop working when a fuse melts • one in which all circuit elements are arranged in a single path • a device, which converts chemical energy into electrical energy • ...

Electricity 1 2025-10-07

Electricity 1 crossword puzzle
Across
  1. A unit of energy equivalent to 3.6 MJ
  2. 1.6 x 10^-19 C is the charge of an __________
  3. Ohm's law states that at a constant temperature, potential difference and current are ______ ________ to each other
  4. The IV characteristic for this component looks like an 'S'
  5. The number of free electrons per unit volume in a material
  6. Insulators have a _______ number density than semiconductors
  7. The IV characteristic for this component is directly proportional
  8. Unit for power
  9. In a circuit, the ____ of the potential differences across each component is equal to the emf of the cell
  10. The energy transferred from electrical energy to other forms per unit charge
  11. Defined as the energy transferred per unit charge
  12. Conductors have a _______ number density than semiconductors
  13. When temperature increases in a wire, the electrons ________ more frequently with the ions causing lower current
  14. For a ________, the resistance decreases as potential difference increases
  15. = Current x potential difference
  16. ___________ current flows from the positive to negative terminal
  17. If cross sectional area of a wire increases, the mean drift velocity will _________
  18. Metals are good conductors because they have ______ __________
  19. Voltmeters need to be connected in _________ with the component they are measuring
Down
  1. The unit of voltage
  2. The rate of flow of charge
  3. 1 Joule of energy transferred per 1 coulomb of charge
  4. An example of a semiconductor
  5. The energy transferred from chemical to electrical energy per unit charge
  6. The unit of charge
  7. The unit of current
  8. A diode will only allow current through it past a certain _________ voltage
  9. =nAve
  10. A diode only allows current in one ________ to flow through it
  11. Electrons ______ from the negative to positive terminals
  12. Ammeters need to be connected in _________ with the component they are measuring
  13. An LDR has an ________ proportional relationship between light intensity and resistance
  14. The carriers of charge in conducting wires
  15. = potential difference / current
  16. In an NTC thermistor, the number density ___________ when the temperature increases
  17. The unit of resistance
  18. Charge particles interact with the _____ field
  19. The carriers of charge in electrolytes

38 Clues: =nAve • Unit for power • The unit of charge • The unit of voltage • The unit of current • The unit of resistance • The rate of flow of charge • An example of a semiconductor • = potential difference / current • = Current x potential difference • A unit of energy equivalent to 3.6 MJ • The carriers of charge in electrolytes • The carriers of charge in conducting wires • ...

Cell Vocabulary Vocab 2014-02-20

Cell Vocabulary Vocab crossword puzzle
Across
  1. transport The movement of materials through a cell membrane without using energy
  2. device that produces magnified images of structures that are too small to see with the unaided eye
  3. the diffusion of water through a selectively permeable membrane
  4. A tiny cell structure that carries out a specific function within the cell.
  5. compound made up of carbon, hydrogen, and oxygen atoms; major source of energy for the human body
  6. Deoxyribonucleic acid; the genetic material that carries information about an organism and is passed from parent to offspring.
  7. bodies organelles that package cellular material and transport them within the cell or out of the cell
  8. transport The movement of materials through a cell membrane using cellular energy
  9. ribonucleic acid; a nucleic acid that plays an important role in the production of proteins
  10. cell organelle filled with enzymes needed to break down certain materials in the cell
  11. permeable a property of cell membranes that allows some substances to pass through, while others cannot
  12. a jellylike fluid inside the cell in which the organelles are suspended.
Down
  1. organelles made of protein and RNA that direct protein synthesis in the cytoplasm
  2. acid small units that are linked together chemically to form large protein molecules
  3. a structure in the cells of plants and some other organisms that captures energy from sunlight and uses it to produce food
  4. rod-shaped cell structures that convert energy in food molecules to energy the cell can use to carry out its functions
  5. the process by which molecules move from an area of higher concentration to an area of lower concentration
  6. any substance that cannot be broken down into simpler substances
  7. large organic molecule made of carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur
  8. membrane thin, flexible barrier around a cell; regulates what enters and leaves the cell
  9. reticulum A cell structure that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to another.
  10. specialized proteins that speed up chemical reactions
  11. storage structures for food, water, minerals, waste
  12. two or more elements that are chemically combined
  13. control center of the cell
  14. energy-rich organic compound (fat, oil, wax) that's made of carbon, hydrogen, and oxygen.

26 Clues: control center of the cell • two or more elements that are chemically combined • storage structures for food, water, minerals, waste • specialized proteins that speed up chemical reactions • the diffusion of water through a selectively permeable membrane • any substance that cannot be broken down into simpler substances • ...

Cell Vocabulary Vocab 2014-02-20

Cell Vocabulary Vocab crossword puzzle
Across
  1. energy-rich organic compound (fat, oil, wax) that's made of carbon, hydrogen, and oxygen.
  2. A tiny cell structure that carries out a specific function within the cell.
  3. organelles that package cellular material and transport them within the cell or out of the cell
  4. cell organelle filled with enzymes needed to break down certain materials in the cell
  5. a property of cell membranes that allows some substances to pass through, while others cannot
  6. compound made up of carbon, hydrogen, and oxygen atoms; major source of energy for the human body
  7. any substance that cannot be broken down into simpler substances
  8. the diffusion of water through a selectively permeable membrane
  9. rod-shaped cell structures that convert energy in food molecules to energy the cell can use to carry out its functions
  10. control center of the cell
  11. small units that are linked together chemically to form large protein molecules
  12. the process by which molecules move from an area of higher concentration to an area of lower concentration
Down
  1. two or more elements that are chemically combined
  2. The movement of materials through a cell membrane using cellular energy
  3. Deoxyribonucleic acid; the genetic material that carries information about an organism and is passed from parent to offspring.
  4. device that produces magnified images of structures that are too small to see with the unaided eye
  5. a jellylike fluid inside the cell in which the organelles are suspended.
  6. large organic molecule made of carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur
  7. A cell structure that forms a maze of passageways in which proteins and other materials are carried from one part of the cell to another.
  8. a structure in the cells of plants and some other organisms that captures energy from sunlight and uses it to produce food
  9. The movement of materials through a cell membrane without using energy
  10. specialized proteins that speed up chemical reactions
  11. thin, flexible barrier around a cell; regulates what enters and leaves the cell
  12. storage structures for food, water, minerals, waste
  13. organelles made of protein and RNA that direct protein synthesis in the cytoplasm
  14. ribonucleic acid; a nucleic acid that plays an important role in the production of proteins

26 Clues: control center of the cell • two or more elements that are chemically combined • storage structures for food, water, minerals, waste • specialized proteins that speed up chemical reactions • the diffusion of water through a selectively permeable membrane • any substance that cannot be broken down into simpler substances • ...

Earth Sci 2023-10-12

Earth Sci crossword puzzle
Across
  1. A Theory that had no beginning or end.
  2. It is the leading renewable energy.
  3. Which Subsystem includes the rocks of the crust and mantle, the metallic liquid outer core, and the solid metallic inner core.
  4. A Theory about the rapid expansion of the universe.
  5. Big Bang + Big Crunch = Cyclical event is what Theory?
  6. Rocks that are formed at or near the surface of the Earth.
  7. Which Subsystem is the set of all life forms on Earth.
  8. The quality and intensity of reflected light exhibited by the mineral.
  9. Comes from sources that will run out or will not be replenished in our lifetimes.
  10. Is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
  11. Group of Mineral containg Silicon and Oxygen.
  12. Conversion of a substance from the solid to the gaseous state without its becoming liquid.
  13. It is the galaxy that includes our solar system.
  14. The movement of water past the soil going deep into the groundwater.
  15. Which Subsystem is simply the total of all the water in Earth's atmosphere.
  16. It directly affects the movement of particles such as molecules.
  17. States that there may be multiple or even and infinite number of universes.
  18. Rocks that are formed through the cooling and solidification of magma or lava.
  19. Refers to the decrease in forest areas across the world.
  20. This occurs when there is more water than land can absorb.
  21. It is the interaction of the lithosphere, atmosphere, biosphere and hydrosphere.
  22. Is a system of stars, stellar remnants, interstellar gas, dust, and dark matter bound together by gravity.
  23. It is the flow of water from aboveground into the subsurface.
  24. The process where rocks are broken down by natural forces such as wind or water.
  25. What Energy is the cause of the expansion of the universe.
Down
  1. Evaporation of liquid water from plants and trees into the atmosphere.
  2. The process by which plant remains become coal.
  3. Is the process of turning from liquid into vapor.
  4. Rocks that are formed below the surface of the earth through the process of metamorphism.
  5. Used to build and maintain an organism’s body.
  6. Are made from decomposing plants and animals.
  7. The liquids produced become increasingly lighter and gradually turn into methane gas, the lightest hydrocarbon.
  8. Any liquid or frozen water that forms in the atmosphere and falls back to the earth.
  9. Are formed from organic matter from dead plants and animals.
  10. Is considered a hypothetical kind of matter.
  11. Group of Mineral containg Carbonate anion.
  12. Which Subsystem is the thin gaseous layer that envelopes the lithosphere.
  13. It is the process by which water vapor in the air is changed into liquid water.
  14. This theory implies that the universe started from a point of singularity.
  15. A combustible black or dark brown rock consisting mainly of carbonized plant matter.
  16. Group of Mineral containing Oxygen anion.
  17. Heat within the earth.
  18. Is energy derived from natural sources that are replenished at a higher rate than they are consumed.
  19. A hypothesis that is Proposed by Emanual Swedenborg (1734).
  20. Is an inorganic compound with the chemical formula H 2O.
  21. A measure of the resistance of a mineral.
  22. Property of a mineral that exhibit broken surfaces that are irregular and non-planar.
  23. Is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation.
  24. The depth interval in which source rock can actively generate mobile oil.
  25. Is the property of some minerals to break along parallel repetitive planes.

50 Clues: Heat within the earth. • It is the leading renewable energy. • A Theory that had no beginning or end. • Group of Mineral containing Oxygen anion. • A measure of the resistance of a mineral. • Group of Mineral containg Carbonate anion. • Is considered a hypothetical kind of matter. • Are made from decomposing plants and animals. • ...

Mini Review on Cellular Respiration 2014-04-29

Mini Review on Cellular Respiration crossword puzzle
Across
  1. NAD+ is _________ to NADH.
  2. The chain uses the energy released by the series of redox reaction from the election flow down the chain to pump H+ across the membrane against equilibrium, a ____________ process.
  3. An intermediate in the citric acid cycle that is regenerated, this intermediate is used twice in the CAC.
  4. A type of fermentation that produces CO2 as a product.
  5. Anaerobes Organisms that are able to switch between aerobic and anaerobic metabolism is called _____________ __________________.
  6. The folding of the inner membrane into ________, which increases the surface area
  7. Phosphorylation ATP synthesis occurs when an enzyme transfers a phosphate group from a substrate molecule, an organic molecule generated during the catabolism of glucose, directly ADP.
  8. The allosterically regulatory enzyme in glycolysis
  9. This type of respiration does not require oxygen and is performed in the cytosol.
  10. A small hydrophobic molecule that is the only molecule in the chain that is not a protein, also it is an electron acceptor after complex I.
  11. This type of respiration requires oxygen and is performed in the mitochondria
  12. Cellular respiration stage that begins the degradation process of glucose
  13. Through_________, the transfer of electrons releases the energy from glucose, and this energy is ultimately used to synthesize ATP.
Down
  1. The end product of glycolysis
  2. Transport Chain A collection of molecules embedded in the inner membrane of the mitochondrion.
  3. The process in which an ion concentration gradient across a membrane is used to drive cellular work, this require the action of an embedded enzyme called ATP Synthase.
  4. Respiration The catabolic activity that converts chemical energy found in bonds of nutrient molecules to the chemical energy stored in ATP occurs inside the cells, and is called_________________.
  5. The last electron acceptor that forms water molecules by picking up H+ molecules from aqueous solution.
  6. The number of ATP produce during glycolysis
  7. Diffusion Each pyruvate formed in glycolysis enters the mitochondria through_____ _____.
  8. The_______________ process is an extension of glycolysis, occurs in anaerobic conditions.
  9. The enzyme that phosphorylate glucose
  10. Aerobic cellular respiration is 40% efficient and the remaining energy is lost as _______.
  11. The total amount of ATP produce through aerobic respiration
  12. The breakdown of glucose is_______________ process.
  13. Particles moving down their concentration gradient via diffusion generates ___________ energy.

26 Clues: NAD+ is _________ to NADH. • The end product of glycolysis • The enzyme that phosphorylate glucose • The number of ATP produce during glycolysis • The allosterically regulatory enzyme in glycolysis • The breakdown of glucose is_______________ process. • A type of fermentation that produces CO2 as a product. • The total amount of ATP produce through aerobic respiration • ...

Rock Types 2025-04-10

Rock Types crossword puzzle
Across
  1. an igneous rock that forms on Earth's crust
  2. a type of metamorphic rock in which mineral grains are arranged in planes or bands
  3. a sedimentary rock that forms when water evaporates
  4. the makeup of a rock
  5. a type of rock that forms from compressed or cemented layers of sediment
  6. an igneous rock that forms under Earth's crust
  7. a sedimentary rock that forms from the remains, or fossils, of once living things
  8. large particles relating to texture
Down
  1. the size, shape and position of the grains that make up a rock
  2. a type of rock that forms from a rock being exposed to high temperature and pressure
  3. a type of metamorphic rock that does not have mineral grains arranged into planes or bands
  4. a sedimentary rock that forms when sediment is buried, compacted, and cemented together.
  5. this rock forms when hot, liquid magma cools into solid rock
  6. small particles relating to texture
  7. a combination of one or more minerals or organic matter

15 Clues: the makeup of a rock • small particles relating to texture • large particles relating to texture • an igneous rock that forms on Earth's crust • an igneous rock that forms under Earth's crust • a sedimentary rock that forms when water evaporates • a combination of one or more minerals or organic matter • this rock forms when hot, liquid magma cools into solid rock • ...

Physical Science B L4: Energy- Set B 2023-03-07

Physical Science B L4: Energy- Set B crossword puzzle
Across
  1. The law of _______ of energy states that energy cannot be created or destroyed just changed from one form to another.
  2. Some energy is always converted to ___ which is unusable.
  3. Conserving energy can help nonrenewable resources last longer and reduce _________.
  4. ______ energy resources are those that can only be replaced over a long period of time.
  5. ________ energy resources are those that can be replaced over short periods of time or are virtually limitless.
Down
  1. Energy can be _____ from one form to another.
  2. The forms of _____ energy include: mechanical, chemical, elastic, gravitational and nuclear.

7 Clues: Energy can be _____ from one form to another. • Some energy is always converted to ___ which is unusable. • Conserving energy can help nonrenewable resources last longer and reduce _________. • ______ energy resources are those that can only be replaced over a long period of time. • ...

Understanding Diabetes 2024-10-30

Understanding Diabetes crossword puzzle
Across
  1. Too little glucose in the blood.
  2. World Diabetes Day was recognized by which President?
  3. A chemical produced when there is a shortage of insulin in the blood and the body breaks down body fat for energy.
  4. Nerve damage causing weakness, numbness, tingling, or pain, commonly in the hands and feet. Diabetes is a common cause of this condition, and it is why diabetics commonly wear shoes with orthotic insoles.
  5. An organ that makes the hormone that helps the body use glucose for energy and enzymes for digestion. It is located behind the lower part of the stomach and is about the size of a hand.
  6. The process of cleaning wastes from the blood artificially. This job is normally done by the kidneys. If the kidneys fail, the blood must be cleaned artificially with special equipment. The two major forms of dialysis are hemodialysis and peritoneal dialysis. Diabetic kidney disease can lead to the loss of kidney function and the need for this treatment.
  7. Clogging, narrowing and hardening of the body’s large arteries and medium-sized blood vessels. Atherosclerosis can lead to stroke, heart attack, eye problems and kidney problems.
  8. Diabetes awareness is celebrated in November, not only to spread awareness but also to celebrate the inventor who discovered this medication used to treat and manage diabetes. This medication is a hormone that helps the body use glucose for energy. When needed, it is taken to manage blood glucose (blood sugar).
  9. A doctor that treats people with hormone problems.
  10. A type of diabetes that develops only during pregnancy and usually disappears upon delivery but increases the risk that the mother will develop diabetes later. It is managed with meal planning, activity, and, in some cases, insulin.
  11. The number of people in a given group or population who are reported to have a disease.
Down
  1. A sugar that the body uses for energy. The body must have enough insulin to use this sugar properly.
  2. A type of beverage commonly used to treat low blood sugar.
  3. A condition where the body’s blood glucose (blood sugar) levels are higher than normal (hyperglycemia) resulting from the body's inability to use or store blood glucose for energy. In type 1 of this disease, this organ no longer makes insulin and blood glucose can’t enter the cells to be used for energy. In type 2 of this disease, either this organ does not make enough insulin or can’t use the insulin it does produce effectively.
  4. A condition in which blood glucose (blood sugar) levels are higher than normal but are not high enough for a diagnosis of the actual disease in which the body is unable to use or store blood glucose for energy. People with this condition are at increased risk for developing type 2 diabetes and for heart disease and having a stroke.
  5. This disease of the nervous system has three major forms that affect people with diabetes: peripheral, autonomic, and mono... The most common form is peripheral which affects mainly the legs and feet.
  6. A person with training in nutrition; may or may not have specialized training and qualifications.
  7. A hormone produced in the pancreas that helps the body use glucose for energy and regulates the amount of glucose in the blood.
  8. Proteins made by the body to protect itself from "foreign" substances such as bacteria or viruses. People develop type 1 diabetes when their bodies make antibodies that destroy the body's own insulin-making beta cells.
  9. Too much glucose in the blood.
  10. The color for diabetes awareness
  11. A test that measures a person's average blood glucose (blood sugar) level over the past two to three months.

22 Clues: Too much glucose in the blood. • Too little glucose in the blood. • The color for diabetes awareness • A doctor that treats people with hormone problems. • World Diabetes Day was recognized by which President? • A type of beverage commonly used to treat low blood sugar. • The number of people in a given group or population who are reported to have a disease. • ...

key terms 2022-03-18

key terms crossword puzzle
Across
  1. in chemistry when two or more elements or compounds combine to make more complex susbstance the process is called
  2. a material used to decrease the rate of a reaction is an
  3. when one element replaces another in compound or when two elements in different compounds trade places the process is called
  4. is material that releaes energy when it burns
  5. is a number place in foront of a chemcial formula in an eqaution
  6. is the amount of a substance in a given volume
  7. property is a characteristic of a substance taht describes its abitly to change into other substance
  8. reaction is a reaction in which energy is absorbed
  9. system matter is not allowed to eneter or leave
  10. system matter can enter from or escape to the surroundings
  11. in contrast to a synthesis reaction a process called breaks down compounds into simpler products
  12. change is any change that alter the form or apperance of a substance but that does not make the substance change into another substance.
Down
  1. is a material that increases the rate of a reaction be lowering the activation energy.
  2. the cells in your body comtains biological catalysts called
  3. property a characteristic of a substance that can be observed without changing the substance into another substance
  4. equation is a short easy way to show chemical reaction unsing symbols instead of words
  5. the substance you have at the beginning are called the
  6. a solid that forms from solution during a chemical reaction is called a
  7. of mass this principle is call and it states that during q chemical reaction matter created or destroyed
  8. energy is the minimum amount of energy needed to start a chemical reaction
  9. the branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact, combine, and change; and the use of these processes to form new substances.
  10. fire is the result of a rapid reaction between oxygen and a substance called a fuel
  11. anything that has mass and takes up space
  12. reaction A change in matter that produces one or more new substances is a chemical change or
  13. when the reaction is complete you have new substances called

25 Clues: anything that has mass and takes up space • is material that releaes energy when it burns • is the amount of a substance in a given volume • system matter is not allowed to eneter or leave • reaction is a reaction in which energy is absorbed • the substance you have at the beginning are called the • a material used to decrease the rate of a reaction is an • ...

Ecosystems and Biogeochemical Cycles Word Cross 2024-02-19

Ecosystems and Biogeochemical Cycles Word Cross crossword puzzle
Across
  1. The process by which water vapor in the air is changed into liquid water
  2. The process that changes liquid water to gaseous water
  3. An organism that consumes entirely just plants
  4. The weight or total quantity of living organisms of one animal or plant species
  5. The ability to convert sunlight to energy
  6. The microbial process of reducing nitrate and nitrite to gaseous forms of nitrogen, principally nitrous oxide
  7. An organism that eats other plants or animals for energy and nutrients
  8. The process of absorption of vitamins, minerals, and other chemicals from food as part of the nutrition of an organism
  9. The sum of all processes by which water moves from the land surface to the atmosphere via evaporation and transpiration
Down
  1. An organism, often a bacterium, fungus, or invertebrate that feeds on and breaks down dead plant or animal matter, making organic nutrients available to the ecosystem
  2. An organism that consumes both meat and plants
  3. Living or once living components of a community
  4. A type of heterotroph, or organisms that consume dead and decaying organic matter known as detritus to obtain energy and nutrition
  5. The process where microscopic organisms like bacteria or other types of decomposing organisms, break down nitrogen-containing chemicals from dead organic matter.
  6. An organism that consumes entirely just meat
  7. The process behind the condensation of water vapor in the atmosphere that falls down under the influence of gravity
  8. The process by which organisms exchange gases, especially oxygen and carbon dioxide, with the environment
  9. A non-living part of an ecosystem that shapes its environment
  10. An organism that can produce its own food using light, water, carbon dioxide, or other chemicals
  11. An organism that cannot produce its own food and must eat other plants and/or animals to get energy

20 Clues: The ability to convert sunlight to energy • An organism that consumes entirely just meat • An organism that consumes both meat and plants • An organism that consumes entirely just plants • Living or once living components of a community • The process that changes liquid water to gaseous water • A non-living part of an ecosystem that shapes its environment • ...

CEC Science Final 2021-01-19

CEC Science Final crossword puzzle
Across
  1. energy, a form of energy created by motion.
  2. composed of more than one element, ingredient or part.
  3. the process, act or result of changing place or position.
  4. of rocks, formed from sediments deposited by water or air.
  5. water that falls from the sky to the ground as rain, snow, sleet or hail.
  6. a measurement of the amount of matter something has.
  7. system, the system that provides structure and support to the body, stores minerals, creates blood cells, protects your internal organs, and helps the body move.
  8. a part of a chromosome in a cell that controls a particular characteristic such as height or eye color. They are passed from parents to their offspring.
  9. a large group of stars and matter held together by gravity.
  10. system, the collection of planets and their moons, along with other celestial bodies, that orbit the sun. Also a similar system orbiting a different star.
  11. a tropical cyclone storm that forms in the Atlantic and Northeast Pacific Oceans, bringing winds over 74 miles per hour, rain, thunder and lightning.
  12. the curved form some types of energy, such as heat, light and sound, take as they move through space.
  13. the movement of small pieces of rock or sediment due to wind, water, gravity and other natural forces.
  14. an influence or power that can cause a change in an object or system.
  15. the physical substance that everything is made of.
  16. in the electromagnetic spectrum, the invisible waves next to violet light that have shorter wavelengths than those of violet light. This type of ray can cause suntan and sunburn.
  17. chain, a series of living things in which each uses the one below it as a food source.
  18. molten rock that erupts from a volcano or vent; also the solid rock that forms when this substance cools.
  19. any audible vibration; anything that is heard.
  20. an animal that lacks a backbone.
Down
  1. a simple machine in which a wheel or set of wheels is used with a rope or chain to lift heavy objects.
  2. heat or light energy sent out in the form of waves. Some forms can be dangerous.
  3. cycle, the series of changes a living thing passes through.
  4. to change from a gas or vapor to a liquid.
  5. the usual weather of a certain area.
  6. an object, such as a piece of iron or steel, that has the ability to attract certain metals. They may be naturally occurring or manufactured.
  7. fuel, fuel that contains carbon and that is formed in the Earth over millions of years from plant and animal remains. Oil and natural gas are examples.
  8. to arrange something into groups according to similarities.
  9. a tiny structural unit in an organism, typically consisting of cytoplasm and organelles. In animals they are enclosed by a membrane and in plants by a cell wall.
  10. a shaking of part of the Earth's surface.
  11. a group of all organisms and their environment.
  12. in biology, changes that happen over time in the gene pool of a population.
  13. the passing on of genetic traits from parents to children or offspring.
  14. water that falls from the sky to the ground as rain, snow, sleet or hail.
  15. an animal that has a backbone. Mammals, birds, fish, reptiles and amphibians are all examples.
  16. the rocky outer layer of a planet or moon; the layer of the Earth above the mantle.
  17. the part of a plant that grows underground. They get water and holds the plant in place.

37 Clues: an animal that lacks a backbone. • the usual weather of a certain area. • a shaking of part of the Earth's surface. • to change from a gas or vapor to a liquid. • energy, a form of energy created by motion. • any audible vibration; anything that is heard. • a group of all organisms and their environment. • the physical substance that everything is made of. • ...

Motor and Generator 2022-02-05

Motor and Generator crossword puzzle
Across
  1. the flow of electrical power or charge
  2. is a power electronic device or circuitry that changes direct current (DC) to alternating current
  3. an electrical generator that converts mechanical energy to electrical energy in the form of alternating current.
  4. a set of materials or equipment designed for a particular use.
  5. is often a complicated sequence of elementary radical reactions.
  6. iis a fictional character appearing in American comic books published by Marvel Comics.
  7. a machine for converting any of various forms of energy into mechanical force and motion
  8. in use since ancient times, the catapult has proven to be one of the most persistently effective mechanisms in warfare.
  9. is a machine that transports people or cargo.
  10. is a closed vessel in which fluid (generally water) is heated.
  11. derived unit for electric potential, electric potential difference (voltage), and electromotive force
  12. is the controlled operation and movement of a vehicle, including cars, motorcycles, trucks, buses, and bicycles.
  13. is a spacecraft, aircraft, vehicle or projectile that obtains thrust from a rocket engine.
  14. The term wind engine is sometimes used to describe such devices.
  15. states that energy can be converted in form, but not created or destroyed.
Down
  1. is a physical system using power to apply forces and control movement to perform an action.
  2. device that harnesses the kinetic energy of some fluid
  3. In the nervous system there is a "closed loop" system of sensation, decision, and reactions.
  4. is the amount of energy transferred or converted per unit time.
  5. for the purposes of hauling a trailer or machinery such as that used in agriculture, mining or construction.
  6. into a transitive clause, with the original subject S becoming the object O.
  7. is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits.
  8. is a Canadian police procedural crime drama television series that aired for four seasons on CTV from February 3, 2013, to August 30, 2016.
  9. is the scientific study of the properties and behavior of matter.
  10. is energy in transfer to or from a thermodynamic system, by mechanisms other than thermodynamic work or transfer of matter.
  11. it is viewed as one of his most well-known songs and was a major hit in the United States, Europe, Asia & Oceania.
  12. is any material that can be made to react with other substances so that it releases energy as thermal energy or to be used for work.
  13. is the creator or originator of any written work such as a book or play, and is also considered a writer or poet.
  14. which is a machine with an engine, four wheels, and room for passengers that is used to transport people on land.
  15. is an influence that can change the motion of an object.

30 Clues: the flow of electrical power or charge • is a machine that transports people or cargo. • device that harnesses the kinetic energy of some fluid • is an influence that can change the motion of an object. • a set of materials or equipment designed for a particular use. • is a closed vessel in which fluid (generally water) is heated. • ...