forms of energy Crossword Puzzles

Rocks 2017-11-13

Rocks crossword puzzle
Across
  1. / What the 3 types of rocks?
  2. / Indicidating when the rock formed, past enviornments, matching rock of the same age found in different places
  3. / Cementation often occurs directly after Earth’s materials are _______________________
  4. / Peridotite, which is composed mostly entirely of dark silicate minerals and is believed to make up much of Earth’s upper mantle, has a composition that is ________________________
  5. / Weathering causes rocks to break down and make ______________________
  6. / Igneous rocks with two distinct different crystal sizes is _________________________ texture
  7. / Rocks that form from cooling lava is _________________________ igneous rock
  8. / Igneous rocks form from __________________________
  9. / When a large mass of magma solidifies far below Earth’s surface, they form igneous rocks that have ________________________ texture
  10. / Name the process that form sedimentary rocks?
  11. / What type of rocks are formed by processes powered by the sun?
  12. / Intrusive igneous rocks form when _____________hardens and cools beneath Earth’s surface
  13. / is a rock that forms as a result of _compaction and cementation____________________________
  14. / Coal is a rock even though it consists of __________________ material
  15. / A metamorphic rock is classified by what 2 features?
  16. / A fine-grained igneous rocks forms ?
Down
  1. / What are the 3 agents of metamorphism?
  2. / Where do most metamorphic processes take place:
  3. / A __________________metamorphic rock forms when crystals Combine and form visible bands
  4. / Metamorphic rocks that consist of only one mineral that forms large interlocking crystals often have a _____________________ texture
  5. / Fossils are found only in ___________________rocks
  6. rocks result from what 2 processes?
  7. / A rock that forms when magma hardens beneath Earth’s surface is called ___________________ rock
  8. / Most rocks are made of a __________________ of minerals
  9. / All of the energy that drives Earth’s rock cycle comes form ___
  10. / What type of sedimentary rocks is formed from weathered particles of rocks and minerals.
  11. / Ripple marks indicate what type of environment ____________________________
  12. / Rocks are classified by how they are ___________________
  13. These are the ______________ steps: melting / cooling, rocks broken down into smaller pieces, heat and pressure
  14. / What agent of metamorphism causes composition of rock to change?
  15. / What is large-scale folding of rocks during the process of mountain building is a characteristic of ______________________ metamorphism

31 Clues: / What the 3 types of rocks? • rocks result from what 2 processes? • / A fine-grained igneous rocks forms ? • / What are the 3 agents of metamorphism? • / Name the process that form sedimentary rocks? • / Where do most metamorphic processes take place: • / Fossils are found only in ___________________rocks • / Igneous rocks form from __________________________ • ...

Quarter 2 Menu 2023-01-09

Quarter 2 Menu crossword puzzle
Across
  1. pieces in earth's crust
  2. when magma reaches the surface it becomes
  3. The point on the surface directly above the focus
  4. the area beneath Earth's surface where rock that was under stress begins to break or move.
  5. an area of flat land high above sea level
  6. the second waves to arrive
  7. the ability to do work
  8. contains all of Earth's water
  9. the transfer of energy carried through rays
Down
  1. the first waves to arrive
  2. heat transfer by the movement of a fluid
  3. Earth's relatively thin envelope of gases that forms Earth's outermost layer.
  4. contains all of Earth's living organisms
  5. A supercontinent purposed by alfred wegener
  6. heat transfer between two objects that are touching
  7. earthquakes create these

16 Clues: the ability to do work • pieces in earth's crust • earthquakes create these • the first waves to arrive • the second waves to arrive • contains all of Earth's water • heat transfer by the movement of a fluid • contains all of Earth's living organisms • when magma reaches the surface it becomes • an area of flat land high above sea level • ...

T2: Minerals and Rocks in the Geosphere Crossword 2022-11-07

T2: Minerals and Rocks in the Geosphere Crossword crossword puzzle
Across
  1. vibrations that travel through Earth carrying the energy released during an earthquake
  2. a type of rock that forms from an existing rock that is changed by heat, pressure or chemical reactions
  3. a layer of molten iron and nickel that surrounds the inner core of the Earth
  4. a series of changes that happen over time and lead to an expected result
  5. a solid in which the atoms are arranged in a pattern that repeats again and again
  6. to add force or act on in order to cause change
  7. related to living organisms
  8. core a dense sphere of solid iron and nickel at the center of the Earth
  9. rock a type of rock that forms from the cooling of molten rock at or below the surface
  10. a naturally occurring solid that can form by inorganic processes and that has crystal structure and a definite chemical composition
Down
  1. a type of rock that forms when particles from other rocks or the remains of plants and animals are pressed and cemented together
  2. the layer of hot, solid material between Earth’s crust and the core
  3. information or data that is used to support a conclusion
  4. a substance that contains one kind of atom and cannot be broken down into a simpler form
  5. the process by which atoms are arranged to form a material with a crystal structure
  6. a series of processes on the surface and inside the Earth that slowly changes rocks from one kind to another
  7. the layer of rock that forms Earth’s outer surface
  8. small, solid pieces of material that come from rocks or the remains of organisms; earth materials deposited by erosion
  9. the place where something comes from

19 Clues: related to living organisms • the place where something comes from • to add force or act on in order to cause change • the layer of rock that forms Earth’s outer surface • information or data that is used to support a conclusion • the layer of hot, solid material between Earth’s crust and the core • ...

Chemical ThermoDynamics (2nd half) - Aadi Patel 2022-03-26

Chemical ThermoDynamics (2nd half) - Aadi Patel crossword puzzle
Across
  1. What does S stand for in ∆S?
  2. Standard free energies of formation.
  3. If ∆G > 0, the reaction in the forward reaction is ___________.
  4. If ∆G < 0, the reaction is ___________ in the forward direction.
  5. The branch of chemistry that deals with the relationship between heat and other forms of energy.
  6. If ∆S is positive, for it to always be positive, ∆H has to be ___________.
  7. This is equal to the internal energy of the system plus the product of pressure and volume.
  8. The relationship between the free-energy changes under standard conditions for any process.
Down
  1. G = H - TS
  2. What does G stand for in ∆G?
  3. If ∆G = 0, the reaction is at ___________.
  4. The change in the free energy of the system for an isothermal process.
  5. In any spontaneous process carried out at constant temperature and pressure, the free energy always ___________.
  6. If ∆H and ∆S are both positive, it is only spontaneous at ___________ temperatures.
  7. What does H stand for in ∆H?
  8. When Q > K, the reaction proceeds spontaneously in the ___________ direction.

16 Clues: G = H - TS • What does S stand for in ∆S? • What does G stand for in ∆G? • What does H stand for in ∆H? • Standard free energies of formation. • If ∆G = 0, the reaction is at ___________. • If ∆G > 0, the reaction in the forward reaction is ___________. • If ∆G < 0, the reaction is ___________ in the forward direction. • ...

Electricity Choice Board Crossword 2021-03-19

Electricity Choice Board Crossword crossword puzzle
Across
  1. created when something vibrates and sends waves of energy to our ears
  2. can’t be destroyed or created
  3. material which do not allow energy to flow through
  4. a circuit without any interruptions
  5. a circuit with an opening, a interruption
Down
  1. material which allows energy to flow through
  2. a flow of electrical charges through a path
  3. Smallest, tiniest, little unit of ordinary matter that forms a chemical element
  4. a object that changes the flow of an electrical circuit

9 Clues: can’t be destroyed or created • a circuit without any interruptions • a circuit with an opening, a interruption • a flow of electrical charges through a path • material which allows energy to flow through • material which do not allow energy to flow through • a object that changes the flow of an electrical circuit • ...

DO NOW - Chemistry Paper 1 Revision 2025-02-24

DO NOW - Chemistry Paper 1 Revision crossword puzzle
Across
  1. An acid where the ions completely dissociates in solution.
  2. Forms in layers of carbon atoms in hexagons and is used as a lubricant.
  3. A reaction that involves the release of energy to the surroundings.
  4. A process that produces dry salt crystals from a salt solution.
  5. This is a mixture of two of more elements, at least one of which is a metal.
  6. An allotrope of carbon referred to as a bucky ball.
  7. A bond type that is only able to conduct electricity when molten or in solution.
  8. A substance with a pH of 8-14, that may not may not be soluble.
Down
  1. Example of these include, graphite, diamond and silicon dioxide.
  2. A measure of the mass of a substance dissolved in a volume of liquid.
  3. A reaction that when shown as an energy profile diagram the energy of the reactants is less than the energy of the products formed.
  4. A substances added to aluminium oxide to reduce the energy required to melt the aluminium oxide.
  5. A result that does not fit the pattern of the rest of the data.
  6. This substance has strong bonds but weak intermolecular forces of attraction.
  7. A reaction which involves the gain of electrons.

15 Clues: A reaction which involves the gain of electrons. • An allotrope of carbon referred to as a bucky ball. • An acid where the ions completely dissociates in solution. • A result that does not fit the pattern of the rest of the data. • A process that produces dry salt crystals from a salt solution. • A substance with a pH of 8-14, that may not may not be soluble. • ...

chemistry 2025-05-14

chemistry crossword puzzle
Across
  1. A process where plants convert light energy into chemical energy-
  2. The process where an element gains electrons
  3. A chemical equation where the number of atoms of each element is the same on both sides
  4. A representation of a chemical reaction using symbols and formulas
  5. The process where an element loses electrons
  6. A substance that speeds up a chemical reaction
  7. A change in which substances are transformed into new substances
  8. A homogenous mixture where one substance is dissolved in another
  9. A reaction that absorbs heat
  10. A solid that forms from a solution during a chemical reaction
Down
  1. A chemical process involving rapid oxidation, often with fire
  2. To become dispersed throughout a solvent
  3. A reaction where one element replaces another in a compound
  4. A form of energy often involved in chemical reactions
  5. The starting substances in a chemical reaction
  6. The substance that dissolves another substance in a solution
  7. A slow chemical process that eats away metal surfaces
  8. The substance formed after a chemical reaction
  9. A reaction that releases heat
  10. displacement A reaction where two compounds exchange ions

20 Clues: A reaction that absorbs heat • A reaction that releases heat • To become dispersed throughout a solvent • The process where an element gains electrons • The process where an element loses electrons • The starting substances in a chemical reaction • The substance formed after a chemical reaction • A substance that speeds up a chemical reaction • ...

CHEMISTRY 2025-05-21

CHEMISTRY crossword puzzle
Across
  1. A reaction that absorbs heat
  2. A process where plants convert light energy into chemical energy
  3. The substance that dissolves another substance in a solution
  4. A reaction that releases heat
  5. To become dispersed throughout a solvent
  6. A chemical equation where the number of atoms of each element is the same on both sides
  7. A change in which substances are transformed into new substances
  8. A homogenous mixture where one substance is dissolved in another
  9. A chemical process involving rapid oxidation, often with fire
  10. A reaction where one element replaces another in a compound
  11. The substance formed after a chemical reaction
  12. The starting substances in a chemical reaction
Down
  1. A substance that speeds up a chemical reaction
  2. The process where an element loses electrons
  3. DISPLACEMENT A reaction where two compounds exchange ions
  4. A slow chemical process that eats away metal surfaces
  5. A representation of a chemical reaction using symbols and formulas
  6. A form of energy often involved in chemical reactions
  7. The process where an element gains electrons
  8. A solid that forms from a solution during a chemical reaction

20 Clues: A reaction that absorbs heat • A reaction that releases heat • To become dispersed throughout a solvent • The process where an element loses electrons • The process where an element gains electrons • A substance that speeds up a chemical reaction • The substance formed after a chemical reaction • The starting substances in a chemical reaction • ...

Dumas chapter 6 2017-11-19

Dumas chapter 6 crossword puzzle
Across
  1. The transfer of thermal energy in a gas or liquid by means of currents in the heated fluid
  2. The study of heat and its transformation into different forms of energy.
  3. This is the measure of the energy dispersal of a system
  4. This is a measure of hotness or coldness of substances.
  5. the lowest possible temperature that a substance may have.
Down
  1. The transfer of energy through electromagnetic waves.
  2. This flowing thermal energy is often measured in calories or Joules
  3. _______ heat capacity is calculated by heat divided my mass times change in temperature
  4. The total energy of the submicroscopic particles that make up a substance
  5. The amount of heat needed to change the temperature of 1 gram of water by 1 Celsius degree.

10 Clues: The transfer of energy through electromagnetic waves. • This is the measure of the energy dispersal of a system • This is a measure of hotness or coldness of substances. • the lowest possible temperature that a substance may have. • This flowing thermal energy is often measured in calories or Joules • ...

Work 2 2017-02-21

Work 2 crossword puzzle
Across
  1. At ____
  2. Air _______
  3. Pellet ______
  4. ____ Studies
  5. Contact an energy _____
  6. ___ Small Business Initiative
  7. Energy ______
  8. David ______, Vice-Chair
  9. ___ Stove
  10. Screw-in ___
  11. _____ Heating
  12. Grouchy
  13. ___ Maine
  14. Squeaky
  15. Geothermal Heating and _______ Systems
  16. _______ Retailer
  17. A biomass boiler burns pellets or _____
  18. in stove design have dramatically increased output efficiency and convenience
  19. At ____
  20. ____ Step Bonus
  21. More than a _____ solar water (or solar thermal) heating systems have been installed in Maine over the past decade.
  22. Call Center ____
  23. _____ Electric or photovoltaic
  24. ____ Natural Gas
  25. ___ Income
  26. ____9
Down
  1. ____ source Heat
  2. ___ & Events
  3. Clothes ______
  4. Home Energy ____ Program
  5. Heat ____
  6. ____ Retail Prices in Maine
  7. ____ for a loan
  8. Our largest program
  9. Queen
  10. Maine ____ Building
  11. ______ Solutions for loans
  12. renewable energy _____
  13. Home____ Savings program
  14. ____ Partner
  15. _____ Solutions
  16. _____ Forms
  17. Electricity ______ Loaners
  18. Advances in stove design have ________ increased output efficiency and convenience
  19. Loan _____ Chart
  20. HESP _______ Manual
  21. _____ Energy
  22. ___ Stove
  23. Work _____ Form
  24. _____ Started
  25. A wood or pellet stove burns logs or pellets to heat a ______ room
  26. Mama
  27. ___ Saving Tips
  28. Sweet
  29. Rebates

55 Clues: Mama • Queen • Sweet • ____9 • At ____ • Grouchy • Squeaky • At ____ • Rebates • Heat ____ • ___ Stove • ___ Maine • ___ Stove • ___ Income • Air _______ • _____ Forms • ___ & Events • ____ Studies • ____ Partner • Screw-in ___ • _____ Energy • Pellet ______ • Energy ______ • _____ Heating • _____ Started • Clothes ______ • ____ for a loan • _____ Solutions • Work _____ Form • ____ Step Bonus • ___ Saving Tips • ____ source Heat • ...

Science Vocabulary 2021-09-27

Science Vocabulary crossword puzzle
Across
  1. – a type of mixture in which the particles of one or more substances are dissolved (uniformly dispersed throughout) in another substance
  2. – a substance or object that does not allow energy to flow through it easily
  3. – a substance or object that allows energy to flow through it easily
  4. – the ability of a substance to dissolve in another substance, such as sugar dissolving in water
  5. – a state of matter in which the substance has a set shape and size
  6. – a state of matter in which the substance expands to take both the shape and the volume of its container
  7. system – the decimal measuring system based on the meter, liter, and gram as units of length, volume (capacity), and weight or mass
  8. – a state of matter in which the substance takes the shape of the container and has an unchanged volume when poured from one container to another
  9. energy – energy that is absorbed or delivered by an electric circuit
  10. properties – properties of matter that can be observed, measured, or changed without changing the matter itself
  11. – anything that has mass and takes up space
  12. – the process of changing a substance from a solid to a liquid by adding thermal energy
Down
  1. – the amount of matter in something
  2. of matter – the forms matter can take, such as solid, liquid, and gas; sometimes called phases of matter
  3. – a combination of two or more substances that can be easily separated in some physical way
  4. density – floating or sinking when compared to water
  5. – the process of forming a mixture of a substance broken down into small pieces and spread evenly throughout a liquid (water)
  6. pan balance and triple beam scale
  7. – an attracting or repelling force that causes a magnetic material to move
  8. energy – energy related to the temperature of an object or a substance

20 Clues: pan balance and triple beam scale • – the amount of matter in something • – anything that has mass and takes up space • density – floating or sinking when compared to water • – a state of matter in which the substance has a set shape and size • – a substance or object that allows energy to flow through it easily • ...

Cellular Respiration 2022-01-24

Cellular Respiration crossword puzzle
Across
  1. requiring free oxygen
  2. metabolic process in living organisms by which oxygen is combined with carbon in a cell to form carbon dioxide and generate energy
  3. a metabolic process by which glucose or other six-carbon sugars (also, disaccharides of six-carbon sugars, e.g. sucrose or lactose) are converted into cellular energy and the metabolite lactate
  4. a double-membrane-bound organelle found in most eukaryotic organisms
  5. an electrically neutral group of two or more atoms held together by chemical bonds
  6. the metabolic pathway that converts glucose C₆H₁₂O₆, into pyruvic acid
  7. a form of potential energy found within chemical bonds, atoms, and subatomic particles
Down
  1. colorless, odorless reactive gas
  2. the basic structural and functional unit of life
  3. a metabolic process that produces chemical changes in organic substrates through the action of enzymes
  4. an organic compound and hydrotrope that provides energy to drive many processes in living cells
  5. a cofactor used in anabolic reactions, such as the Calvin cycle and lipid and nucleic acid syntheses
  6. a colorless, odorless gas produced by burning carbon and organic compounds and by respiration
  7. relating to, involving, or requiring an absence of free oxygen
  8. a gas of diatomic molecules having the formula H2
  9. a series of chemical reactions to release stored energy
  10. chemical element of atomic number 6, a nonmetal which has two main forms (diamond and graphite) and which also occurs in impure form in charcoal
  11. a living organism of the kind
  12. a cofactor used in anabolic reactions, such as the Calvin cycle
  13. colorless, odorless reactive gas
  14. an important organic compound in metabolism and is essential to the flow of energy in living cells

21 Clues: requiring free oxygen • a living organism of the kind • colorless, odorless reactive gas • colorless, odorless reactive gas • the basic structural and functional unit of life • a gas of diatomic molecules having the formula H2 • a series of chemical reactions to release stored energy • relating to, involving, or requiring an absence of free oxygen • ...

Unit 4: Energy Flow 2024-05-17

Unit 4: Energy Flow crossword puzzle
Across
  1. The process by which plants and animals use oxygen and sugar to produce water, carbon dioxide, and energy
  2. An organism that eats only meat
  3. The amount of living tissue in each trophic level
  4. The omnivore or carnivore that eats the primary consumer
  5. An organism that can make its own energy, such as a plant or algae
  6. A community change where new populations of organisms gradually replace existing ones
  7. A species that controls the population sizes of other organisms in its ecosystem
  8. An organism that eats only plants
  9. An organism that eats plants and meat
  10. The general location of an organism in its food chain
  11. The carnivore that eats the secondary consumer
  12. The total amount of usable energy produced via photosynthesis
  13. The concentration of pollutants in animal tissues as you move up a food chain
Down
  1. The process by which plants use carbon dioxide, water, and sunlight to produce oxygen and glucose
  2. The mature, stable group of organisms that exists at the end of succession
  3. The herbivore that eats the primary producer
  4. The plant organelle responsible for performing photosynthesis
  5. The organism at the bottom of a food chain, such as a plant
  6. A chain of organisms that transfer energy to each other
  7. An organism that has to eat other organisms for energy
  8. Organisms such as fungi and bacteria that break down dead organisms into nutrients for the ecosystem
  9. The plant pigment responsible for photosynthesis
  10. The process by which bacteria in the soil change atmospheric nitrogen into usable forms
  11. The first organisms to occupy an area during succession
  12. A series of connected food chains that accurately map out all the energy relationships within an ecosystem

25 Clues: An organism that eats only meat • An organism that eats only plants • An organism that eats plants and meat • The herbivore that eats the primary producer • The carnivore that eats the secondary consumer • The plant pigment responsible for photosynthesis • The amount of living tissue in each trophic level • The general location of an organism in its food chain • ...

Chapter 10 Vocabulary Crossword 2026-02-02

Chapter 10 Vocabulary Crossword crossword puzzle
Across
  1. the quantity of energy transferred as heat during a chemical reaction
  2. Conversion of light energy from the sun into chemical energy.
  3. A reaction that will proceed without any outside energy
  4. long molecule consisting of many similar or identical monomers linked together.
  5. the process by which one or more substances change to produce one or more different substances
  6. the barrier between the reactants and the products, the thing that the catalyst has to get past
  7. A starting material in a chemical reaction
  8. Chemical Reaction in which energy is primarily given off in the form of heat
  9. a chemical process that combines several monomers to form a polymer or polymeric compound
  10. A representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products
  11. the enthalpy change that accompanies the formation of a substance from the most stable forms of its component elements
  12. a reaction in which two or more substances combine to form a new compound
Down
  1. The elements or compounds produced by a chemical reaction.
  2. a chemical change in which two or more substances react to form a single new substance
  3. A chemical reaction that breaks down compounds into simpler products.
  4. a double replacement reaction that produces an insoluble solid
  5. a chemical equation in which mass is conserved; each side of the equation has the same number of atoms of each element
  6. Chemical reaction in which absorbs heat
  7. A form of potential energy that is stored in chemical bonds between atoms.
  8. a chemical equation that includes the enthalpy change
  9. mass is neither created nor destroyed

21 Clues: mass is neither created nor destroyed • Chemical reaction in which absorbs heat • A starting material in a chemical reaction • a chemical equation that includes the enthalpy change • A reaction that will proceed without any outside energy • The elements or compounds produced by a chemical reaction. • Conversion of light energy from the sun into chemical energy. • ...

Nuclear Energy 2016-05-05

Nuclear Energy crossword puzzle
Across
  1. During this the nuclei of radioactive atoms are split into two or more fragment
  2. The energy that is released when the nuclei of atoms are split or combined
  3. Mixture of complex hydrocarbon compounds
  4. Produce dangerous wastes that remain radioactive for thousands of years
  5. A mixture of gaseous hydrocarbons
Down
  1. A non renewable energy source that forms from the remains of organisms that lived long ago
  2. A fossil duel generating electrical power. It is a solid
  3. Where does coal form
  4. A natural resource that humans use to generate energy and can be renewable or non-renewable
  5. Contains uranium

10 Clues: Contains uranium • Where does coal form • A mixture of gaseous hydrocarbons • Mixture of complex hydrocarbon compounds • A fossil duel generating electrical power. It is a solid • Produce dangerous wastes that remain radioactive for thousands of years • The energy that is released when the nuclei of atoms are split or combined • ...

conservation of energy 2024-01-31

conservation of energy crossword puzzle
Across
  1. the force that pulls objects toward each other
  2. A force exerted toward the center of a curved path
  3. the overall force on an object when all the individual forces acting on it are added together
  4. A force that one object can apply to another without physically touching
  5. equal forces acting on an object in opposite directions
  6. the amount of matter in an object
  7. The maximum speed an object will reach when free-falling through a substance, such as air
  8. the force that one surface exerts on another when the two surfaces rub against each other
Down
  1. forces that produce a nonzero net force, which changes an object's motion
  2. The upward force that is applied to objects when they exert a force on a surface
  3. When the net force of an object is zero
  4. the motion of a falling object when the only force acting on it is gravity
  5. A unit of measurement that equals the force required to accelerate 1 kilogram of mass at 1 meter per second, per second
  6. a push or pull exerted on an object
  7. A push or pull on one object by another that is touching it
  8. The tendency of an object to resist any change in its motion
  9. Friction acting upon an object moving through the air
  10. the force of gravity on an object at the surface of the planet

18 Clues: the amount of matter in an object • a push or pull exerted on an object • When the net force of an object is zero • the force that pulls objects toward each other • A force exerted toward the center of a curved path • Friction acting upon an object moving through the air • equal forces acting on an object in opposite directions • ...

Types of Energy 2023-12-07

Types of Energy crossword puzzle
Across
  1. the motion of objects
  2. stored energy
  3. power or energy behind something in motion
  4. energy stored in moving objects
  5. things moving all at once
  6. energy stored in the bonds of atoms and molecules
  7. energy that comes from the movement of atoms and molecules in a substance
  8. energy that is stored in an elastic object
  9. how strong the force of the energy is
Down
  1. synonym to energy
  2. energy stored in an object's height
  3. consists of photons, which are produced when an object's atoms heat up.
  4. includes visible light, x-rays, gamma rays, and radio waves
  5. things that move like land vehicles, including cars, motorcycles, trucks, and buses.
  6. delivered by tiny, charged particles called electrons, which typically move through a wire
  7. energy stored in the nucleus of an atom—the energy that holds the nucleus together
  8. energy stored in objects by tension
  9. energy is produced when a force causes an object or substance to vibrate

18 Clues: stored energy • synonym to energy • the motion of objects • things moving all at once • energy stored in moving objects • energy stored in an object's height • energy stored in objects by tension • how strong the force of the energy is • power or energy behind something in motion • energy that is stored in an elastic object • energy stored in the bonds of atoms and molecules • ...

SOURCES OF ENERGY 2025-03-18

SOURCES OF ENERGY crossword puzzle
Across
  1. Having a small or fixed amount, not endless.
  2. Warmth or high temperature, often used to create energy.
  3. A liquid found underground, used to make fuel like gasoline.
  4. A substance like air that can be burned for energy, such as natural gas.
  5. A thick liquid from the ground used for fuel and making products.
  6. A black rock burned for fuel and energy.
  7. Hot gas that forms when water boils, often used to produce energy.
  8. Moving air that can be used to create energy.
  9. The star that gives light and heat to Earth.
  10. The heat and light produced when something burns.
Down
  1. Technology that turns sunlight into electricity using solar panels.
  2. A clear liquid essential for life, also used to generate power.
  3. The power used to make things work, like electricity or fuel.
  4. Dirty air caused by pollution, often from cars and factories.
  5. The natural world around us, including air, land, and water.
  6. Harmful substances in air, water, or land that damage the environment.
  7. A material made from oil that is used to make many objects.
  8. A heavy metal used as fuel in nuclear power plants.

18 Clues: A black rock burned for fuel and energy. • Having a small or fixed amount, not endless. • The star that gives light and heat to Earth. • Moving air that can be used to create energy. • The heat and light produced when something burns. • A heavy metal used as fuel in nuclear power plants. • Warmth or high temperature, often used to create energy. • ...

Biomass Crossword 2023-10-16

Biomass Crossword crossword puzzle
Across
  1. a resource that forms or grows back faster than we use it up
  2. plants convert radiant energy from the sun into chemical energy in the form of glucose (or sugar).
  3. a colorless, odorless gas that is rich in energy
  4. The release of energy when organic material is burned, such as wood or ethanol
  5. The largest energy provider in the us and the rest of the world until the mid 1800s
Down
  1. the largest sector of biomass consumption
  2. a fuel that is sometimes made from corn to produce a motor fuel
  3. the process used to make ethanol
  4. the largest source of biomass in the US
  5. Wood, wood shavings, fruit pits, manure, and corn cobs can all be _____ for energy

10 Clues: the process used to make ethanol • the largest source of biomass in the US • the largest sector of biomass consumption • a colorless, odorless gas that is rich in energy • a resource that forms or grows back faster than we use it up • a fuel that is sometimes made from corn to produce a motor fuel • ...

Biosphere Crossword 2018-11-21

Biosphere Crossword crossword puzzle
Across
  1. all the animals in an area
  2. An animal that eat other organisms for food and energy
  3. An example is a tick and a deer's relation
  4. A type of an animal
  5. These decide how many animals can live in an ecosystem
  6. The living and nonliving things in an area
  7. what changes in a reaction
  8. How many of an animal species in an area
  9. where an organism leaves an area for another area
  10. where photosynthesis takes place in a plant
  11. where an organism takes in oxygen and expels carbon dioxide to create energy
  12. the prey of one animal on others
  13. first level consumers
Down
  1. moving into an area
  2. the area in the air, water, and ground where organisms live
  3. where two species benefit
  4. where one species benefits and the other isn't effected
  5. I eat plants and animals
  6. what is produced because of a reaction or process
  7. where a plant takes in carbon dioxide and turns it into energy with the waste product of oxygen
  8. The things that help an animal survive in a specific place
  9. how two species interact with each other
  10. They are moss and lichen
  11. I eat the carnivore's scraps
  12. where respiration and the production of energy occur in a cell
  13. An animal that eats meat
  14. When a new ecosystem forms
  15. An animal that can make its own food and energy
  16. capacity The amount of animals an ecosystem can sustain

29 Clues: moving into an area • A type of an animal • first level consumers • I eat plants and animals • They are moss and lichen • An animal that eats meat • where two species benefit • all the animals in an area • what changes in a reaction • When a new ecosystem forms • I eat the carnivore's scraps • the prey of one animal on others • how two species interact with each other • ...

Energy 2025-11-30

Energy crossword puzzle
Across
  1. a renewable energy source derived from the Earth's internal heat, used to generate electricity or for direct heating and cooling
  2. coal, oil, and natural gas
  3. a machine that converts the energy of a moving fluid or gas into a useful form of energy, typically rotational motion used to generate electricity
  4. a barrier that stops or restricts the flow of water to create a reservoir
  5. a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons
  6. a renewable power source that uses wind turbines to convert wind's kinetic energy into electricity
Down
  1. energy and electricity generated from the power of moving water
  2. a renewable energy source derived from organic materials like plants, wood, agricultural waste, and animal waste
  3. an opening in a planet's crust through which molten rock (magma), gases, and ash erupt, often forming a mountain or hill
  4. the star at the center of our solar system, a massive, hot ball of plasma that provides Earth with the light and heat essential for life
  5. energy from the sun that is captured and converted into useful forms like electricity or heat
  6. a renewable energy source that harnesses the kinetic energy of ocean waves to generate electricity

12 Clues: coal, oil, and natural gas • energy and electricity generated from the power of moving water • a barrier that stops or restricts the flow of water to create a reservoir • energy from the sun that is captured and converted into useful forms like electricity or heat • a form of energy released from the nucleus, the core of atoms, made up of protons and neutrons • ...

Chapter 10 Vocabulary 2023-02-16

Chapter 10 Vocabulary crossword puzzle
Across
  1. Conversion of light energy from the sun into chemical energy.
  2. a chemical equation in which mass is conserved; each side of the equation has the same number of atoms of each element
  3. a chemical change in which two or more substances react to form a single new substance
  4. A representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products
  5. A chemical reaction that breaks down compounds into simpler products.
  6. The elements or compounds produced by a chemical reaction.
  7. the quantity of energy transferred as heat during a chemical reaction
  8. A reaction that will proceed without any outside energy
  9. a chemical equation that includes the enthalpy change
  10. mass is neither created nor destroyed
Down
  1. the process by which one or more substances change to produce one or more different substances
  2. Chemical reaction in which absorbs heat
  3. the enthalpy change that accompanies the formation of a substance from the most stable forms of its component elements
  4. a double replacement reaction that produces an insoluble solid
  5. a reaction in which two or more substances combine to form a new compound
  6. A form of potential energy that is stored in chemical bonds between atoms.
  7. A long molecule consisting of many similar or identical monomers linked together.
  8. Chemical Reaction in which energy is primarily given off in the form of heat
  9. A starting material in a chemical reaction
  10. the barrier between the reactants and the products, the thing that the catalyst has to get past
  11. a chemical process that combines several monomers to form a polymer or polymeric compound

21 Clues: mass is neither created nor destroyed • Chemical reaction in which absorbs heat • A starting material in a chemical reaction • a chemical equation that includes the enthalpy change • A reaction that will proceed without any outside energy • The elements or compounds produced by a chemical reaction. • Conversion of light energy from the sun into chemical energy. • ...

Physics questions 2025-03-31

Physics questions crossword puzzle
Across
  1. The rate at which work is done or energy is transferred.
  2. The force of attraction between two masses, which causes objects to fall towards the Earth.
  3. A push or pull on an object that can cause it to accelerate.
  4. The opposition to the flow of electric current in a material.
  5. The energy transferred from one object or substance to another due to a temperature difference.
  6. The repetitive back-and-forth motion of an object or wave.
  7. The process by which a changing magnetic field creates an electric current in a conductor.
  8. capacity to do work or cause change, exists in various forms such as kinetic or potential energy.
  9. The difference in electric potential between two points, causing electric current to flow.
Down
  1. The transfer of energy that occurs when a force is applied over a distance.
  2. The force that opposes the motion of two surfaces sliding past each other.
  3. The rate at which an object's velocity changes over time
  4. The bending of light or waves as they pass through different mediums.
  5. A closed loop through which current flows in an electrical system.
  6. The amount of matter in an object, usually measured in kilograms or grams.
  7. The distance between two consecutive crests or troughs of a wave.
  8. The number of waves that pass a given point in one second.
  9. The speed of an object in a specific direction.

18 Clues: The speed of an object in a specific direction. • The rate at which work is done or energy is transferred. • The rate at which an object's velocity changes over time • The repetitive back-and-forth motion of an object or wave. • The number of waves that pass a given point in one second. • A push or pull on an object that can cause it to accelerate. • ...

Heat and Heat Transfer 2014-04-08

Heat and Heat Transfer crossword puzzle
Across
  1. most common temperature scale in other counties
  2. Zero zero on the kelvin scale the represents negative two hundred seventy three Celsius degrees
  3. heat transferred from one particle from one matter to another without the movement of matter
  4. most common temperature scale
  5. the particles in this state move so fast that they do not even stay close together
  6. vaporization that can occur below the surface of a liquid
  7. is a measure of average kinetic energy of the individual particle of matter
  8. material(s) that do not conduct heat well
  9. forms
  10. the particles in this state make up a solid are packed together in relatively fixed positions
Down
  1. change of state solids to liquids
  2. Heat the amount of energy required to raise the temperature of one kilogram of a material by one kelvin
  3. heat that is transferred by the movement of currents within a fluid
  4. change of state from gas to liquid
  5. material(s) that conducts heat well
  6. change of state from a liquid to a solid
  7. thermal energy that is transferred from matter at a higher temperature to matter at a lower temperature
  8. vaporization that takes place at the surface of liquid
  9. the particles that make up this state, are close together but are not close enough as those to solids
  10. temperature scale commonly used in physical science
  11. energy that is transferred by electromagnetic waves

21 Clues: forms • most common temperature scale • change of state solids to liquids • change of state from gas to liquid • material(s) that conducts heat well • change of state from a liquid to a solid • material(s) that do not conduct heat well • most common temperature scale in other counties • temperature scale commonly used in physical science • ...

Cellular Respiration 2023-11-07

Cellular Respiration crossword puzzle
Across
  1. Cellular Respiration process that requires oxygen
  2. Where does Glycolysis occur?
  3. Cellular respiration losing and gaining an electron is considered a _____ reaction.
  4. Humans use alcohol fermentation to make ______, wine, and biofuels. (Made with yeast)
  5. Cellular Respiration process that does NOT require oxygen
  6. Products of the intermediate step include _________ _______ and NADH.
  7. Also known as the Citric Acid Cycle.
  8. An example of an organism that does aerobic respiration.
  9. A product of Glycolysis. (energy-related)
  10. A product of Alcohol Fermentation.
  11. Lactic Acid Fermentation occurs when ______ is not present.
  12. Water and ATP are products of this.
  13. Each oxygen molecule picks up a couple of hydrogens and forms ______ as a waste product.
Down
  1. Lactic Acid Fermentation is located in the Cytoplasm and produces ______.
  2. An example of an organism that does anaerobic respiration.
  3. Conducted by yeast and bacteria in the Cytoplasm.
  4. As electrons go down the ETC, energy is released to pump ______ from the matrix into the intermembrane space. This is done to establish a high concentration of _______ in the intermembrane space and a low concentration of _______ in the matrix.
  5. The Electric Transport Chain is located in the Inner ________ of the mitochondria.
  6. ________ come from the NADH and FADH molecules produced during earlier stages of cellular respiration.
  7. Product of Krebs Cycle (energy source similar in structure to ATP).
  8. Where in the mitochondria is the Krebs cycle located?
  9. What is the purpose of cellular respiration?

22 Clues: Where does Glycolysis occur? • A product of Alcohol Fermentation. • Water and ATP are products of this. • Also known as the Citric Acid Cycle. • A product of Glycolysis. (energy-related) • What is the purpose of cellular respiration? • Cellular Respiration process that requires oxygen • Conducted by yeast and bacteria in the Cytoplasm. • ...

Ch. 4 Test Review 2023-02-17

Ch. 4 Test Review crossword puzzle
Across
  1. the lowest-energy arrangement of the electrons in an atom
  2. the main energy level + orbital type
  3. the process of an electron moving to a higher energy level
  4. electromagnetic radiation has properties of both waves and particles
  5. No two electrons in the same atom can have the same set of four quantum numbers.
  6. an atomic model where electrons circle the nucleus only in orbits
  7. a state where an atom has a higher energy than it has in its ground state
  8. electrons that are not in the highest-occupied energy level
  9. a 3-D region around the nucleus that shows the likely location of an electron
  10. the number of waves that pass a certain point in a specific time (usually one second)
  11. Each orbital (box) in the same sublevel must have one electron (arrow) before a 2nd one is placed.
  12. the pattern of lines formed when light passes through a prism to separate it into its different wavelengths of light
  13. Electrons must go in the lowest-energy sublevel first (1s), then go in order of the next highest-energy sublevels
  14. the minimum quantity of energy that can be lost or gained by an atom
  15. transmits heat from sun, fires, and radiators
  16. represents the position of orbital (ml)
  17. a form of energy that exhibits wavelike behavior as it travels through space
  18. used in medicine for killing cancer cells
Down
  1. As wavelength increases, frequency ____________.
  2. the highest main energy level that contains electrons
  3. As frequency increases, energy ___________.
  4. the lowest energy state of an atom
  5. represents the shape of orbital: s, p, d, or f (L)
  6. The Group 18 elements (helium, neon, argon, krypton, xenon, and radon)
  7. used in cooking, radar, telephone, and other signals
  8. makes things able to be seen
  9. the process of an electron falling to a lower energy level
  10. represents the main energy level (n)
  11. the entire range of all the forms of electromagnetic radiation
  12. a particle of electromagnetic radiation that is equal to a quantum of energy
  13. electrons are ejected from a metal when light shines on it and electricity is generated (Example: solar panels)
  14. indicate the locations and properties of electrons in an atom
  15. the distance between 2 corresponding points on adjacent waves
  16. the arrangement of electrons in an atom
  17. contains all wavelengths of light in a certain range
  18. used to view inside of bodies and objects
  19. consists of the element symbol of the last noble gas prior to that atom, followed by the configuration of the remaining electrons
  20. represents the spin state of electron (ms)
  21. proposed the relationship between the energy of a photon and the frequency of radiation
  22. absorbed by the skin, used in fluorescent tubes
  23. used to broadcast radio and television

41 Clues: makes things able to be seen • the lowest energy state of an atom • the main energy level + orbital type • represents the main energy level (n) • used to broadcast radio and television • the arrangement of electrons in an atom • represents the position of orbital (ml) • used to view inside of bodies and objects • used in medicine for killing cancer cells • ...

Flying Environment Exam 1 2026-02-19

Flying Environment Exam 1 crossword puzzle
Across
  1. The effect where a mass is moving in a rotating system.
  2. When a cold front advances on a warm front from behind
  3. The condition when air is moving vertically
  4. The air that rises around a storm.
  5. How easy it is to see.
  6. A perceived decrease in air temperature.
  7. A temperature ______________ occurs when a layer of warm air exists between cold layers
  8. The term for when no energy enters or leaves a system
  9. Atmospheric moisture.
  10. The wind flows velocity.
  11. ________ gases trap the sun's energy in the atmosphere
  12. A colorless, toxic gas
  13. The degree of intensity of heat.
Down
  1. If you have clear skies you are probably in a _______________.
  2. A long frontal line of thunderstorms
  3. A line on a map connecting points.
  4. Heat transfer by vertical and lateral motion of a fluid.
  5. The boundary of an advancing mass of cold air.
  6. Pressure exerted by the weight of air.
  7. Discomfort caused by caused by the temperature and humidity.
  8. The emission of energy as electromagnetic waves.
  9. The boundary of an advancing mass of warm air.
  10. The layer of the atmosphere where temperature increases with altitude
  11. The temperature at which dew forms.

24 Clues: Atmospheric moisture. • How easy it is to see. • A colorless, toxic gas • The wind flows velocity. • The degree of intensity of heat. • A line on a map connecting points. • The air that rises around a storm. • The temperature at which dew forms. • A long frontal line of thunderstorms • Pressure exerted by the weight of air. • A perceived decrease in air temperature. • ...

Weather and Climate Unit Vocabulary Crossword 2024-04-07

Weather and Climate Unit Vocabulary Crossword crossword puzzle
Across
  1. winds that blow over short distances
  2. the transfer of thermal energy
  3. this instrument measures air pressure
  4. an intense windstorm that often forms within a severe thunderstorm
  5. the direct transfer of energy by electromagnetic waves
  6. a measure to determine a substances level of hot or cold
  7. the outer most layer of the atmosphere
  8. the rise in average temperature in Earth's atmosphere & oceans
  9. the bottom layer of the Earth's atmosphere
  10. the total energy of motion in the molecules of a substance
  11. the transfer of thermal energy that results from the collision of particles
  12. an instrument used to measure wind speed
  13. atmospheric layer in which ozone is present
  14. the weight of air pressing down on an area
Down
  1. the transfer of thermal energy through liquids & gases
  2. the way Earth's rotation makes winds curve
  3. mixture of gases that surrounds Earth
  4. a high-speed, meandering wind current, generally moving from a westerly direction
  5. a huge body of air that has similar temperature, pressure, and humidity throughout
  6. the average, year-after-year conditions of temperature,precipitation,winds,& clouds in an area
  7. winds that blow steadily from specific directions over long distances
  8. the process by which gases hold heat in the air
  9. a measure of the amount of water vapor in the air
  10. a large, spiraling storm system that can be as much as 600 km across
  11. a very strong storm with lots of rain, thunder, & lightning
  12. atmospheric layer where air is thin & most meteors burn up
  13. the border between two air masses that collide

27 Clues: the transfer of thermal energy • winds that blow over short distances • mixture of gases that surrounds Earth • this instrument measures air pressure • the outer most layer of the atmosphere • an instrument used to measure wind speed • the way Earth's rotation makes winds curve • the bottom layer of the Earth's atmosphere • the weight of air pressing down on an area • ...

Nutrition By: Ava and Emarie. 2025-12-03

Nutrition By: Ava and Emarie. crossword puzzle
Across
  1. A unit of energy.
  2. The study of how the body uses the nutrients in food.
  3. The body's chief source of energy; includes complex forms like starches and fiber.
  4. makes you go to the bathroom
  5. Vitamin we get from sunlight
  6. Important energy source; can be saturated or unsaturated.
  7. and Minerals Organic and inorganic substances needed for growth and maintenance.
  8. a very harmful fat
Down
  1. essential for cell membranes and hormones.
  2. Building block for tissues, nerves, and hormones; uses amino acids.
  3. A mineral to limit, often insult
  4. provides the body with adequate amount of all essential nutrients.
  5. The bodily process of breaking food down into simpler compounds the body can use.
  6. A nutrient required by the body to lubricate the joints and body cells and help regulate body temperature

14 Clues: A unit of energy. • a very harmful fat • makes you go to the bathroom • Vitamin we get from sunlight • A mineral to limit, often insult • essential for cell membranes and hormones. • The study of how the body uses the nutrients in food. • Important energy source; can be saturated or unsaturated. • provides the body with adequate amount of all essential nutrients. • ...

Physics Vocabulary 2020-10-15

Physics Vocabulary crossword puzzle
Across
  1. Energy in forms of waves or particle through space or materials
  2. A elementary Particle
  3. A physical quantity that is described by its magnitude.
  4. A measurement of length in one direction.
  5. Smallest units of mate that forms of waves or particles through space
  6. Force A force that attracts any two objects with mass
  7. or shape
  8. The speed of something in the given direction.
Down
  1. The amount of something
  2. Refinement in a measurement or Calculation
  3. The rate of change of velocity per unit of time
  4. A system of measurement
  5. A stable subatomic particle with charge of negative electricity found in all atoms and acting as the primary carrier of electricity solids
  6. A number expressing a property but remains uncharged
  7. Notation A way of writing a very large number or very small number.
  8. A large group of things or people
  9. The expression of a two-dimensional
  10. Relating to a expression as a number or numbers

18 Clues: or shape • A elementary Particle • The amount of something • A system of measurement • A large group of things or people • The expression of a two-dimensional • A measurement of length in one direction. • Refinement in a measurement or Calculation • The speed of something in the given direction. • The rate of change of velocity per unit of time • ...

Science Ch. 7 & 8 Vocabulary 2023-02-22

Science Ch. 7 & 8 Vocabulary crossword puzzle
Across
  1. An unwanted substance added to land,water,or air.
  2. Repeated movement of water through the environment in different forms.
  3. Forces that build new features on Earth’s surface.
  4. The changing of liquid to a gas.
  5. All living materials and materials that were once alive.
  6. The amount of water vapor in the air.
  7. Frozen precipitation that forms in layers.
  8. A storage area, usually for water.
  9. A measure of how far a place is from the equator.
  10. The decaying material in soil.
  11. A slow process that breaks rocks in sediments.
  12. The state of the atmosphere.
  13. A type of energy resource that cannot be replaced at all or cannot be replaced as fast as people will use it.
  14. The process in which a gas turns into a liquid.
  15. A type of energy resource that can be replaced.
Down
  1. A type of energy resource that will not run out.
  2. A nonliving, naturally occurring solid that has its own regular arrangement of particles in it.
  3. A mixture of nonliving materials and decayed materials and organisms.
  4. Rocks that form when layers of materials and rock particles settle on top of each other and then harden.
  5. The movement of materials away from a place.
  6. Rocks formed inside Earth from other rocks under heat and pressure.
  7. The pushing force of the atmosphere.
  8. Frozen raindrops.
  9. The average of weather conditions over a long time.
  10. forces Forces that wear away or tear down features on Earth’s surface.
  11. movement of air that redistributes heat on Earth.
  12. Water that falls from clouds as rain,snow,sleet,or hail.
  13. All the nonliving materials in the soil.
  14. Process of laying down materials, such as rocks and soil.
  15. All the waters of Earth.
  16. A section of the lithosphere.
  17. Height above sea level.
  18. A process in which rocks are constantly being formed and destroyed.
  19. Rocks that form when melted rock cools and hardens.

34 Clues: Frozen raindrops. • Height above sea level. • All the waters of Earth. • The state of the atmosphere. • A section of the lithosphere. • The decaying material in soil. • The changing of liquid to a gas. • A storage area, usually for water. • The pushing force of the atmosphere. • The amount of water vapor in the air. • All the nonliving materials in the soil. • ...

Chapter 2 Vocabulary Crossword Puzzle 2022-03-21

Chapter 2 Vocabulary Crossword Puzzle crossword puzzle
Across
  1. a solid that forms a solution during a chemical reaction
  2. the process in which substances undergo chemical changes that result in the formation of new substances
  3. a characteristic of a substance that can be observed or measured without changing the identity of the substance
  4. An easy way to show a chemical reaction using symbols
  5. a biological catalyst that lowers the activation energy of of reactions in cells
  6. anything that has mass and occupies space
  7. a material that releases energy energy when it burns
  8. a chemical reaction that breaks down compounds into simpler products
  9. a change to the physical properties of a substance.
  10. the amount of one material in a certain volume of another material
Down
  1. the study of the properties of matter and how matter changes
  2. a reaction that releases energy in the form of heat
  3. a material that decreases the rate of a reaction
  4. The principle stating that matter is not created or destroyed during a chemical reaction
  5. a system in which no matter is allowed to enter or leave
  6. a chemical reaction in which two or more simple substances combine to form a new, more complex substance
  7. 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
  8. chemical reactions in which the reactants absorb heat energy from the surroundings to form products.
  9. a rapid reaction between oxygen and fuel that results in fire
  10. a characteristic of a substance that describes its ability to change into different substances
  11. a system in which matter can enter from or escape to the surroundings
  12. the minimum amount of energy needed to get a chemical reaction started
  13. a substance that enters into a chemical reaction
  14. a substance formed as a result of a chemical reaction
  15. a material that increases the rate of reaction by lowering the activation energy

25 Clues: anything that has mass and occupies space • a material that decreases the rate of a reaction • a substance that enters into a chemical reaction • a reaction that releases energy in the form of heat • a change to the physical properties of a substance. • a material that releases energy energy when it burns • An easy way to show a chemical reaction using symbols • ...

chapter 2 crossword 2022-03-21

chapter 2 crossword crossword puzzle
Across
  1. 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
  2. a rapid reaction between oxygen and fuel that results in fire
  3. a characteristic of a substance that describes its ability to change into different substances
  4. a substance that enters into a chemical reaction
  5. the minimum amount of energy needed to get a chemical reaction started
  6. the process in which substances undergo chemical changes that result in the formation of new substances
  7. anything that has mass and occupies space
  8. a material that increases the rate of reaction by lowering the activation energy
  9. a chemical reaction in which two or more simple substances combine to form a new, more complex substance
  10. a biological catalyst that lowers the activation energy of of reactions in cells
  11. The principle stating that matter is not created or destroyed during a chemical reaction
Down
  1. a chemical reaction that breaks down compounds into simpler products
  2. a reaction that releases energy in the form of heat
  3. a change to the physical properties of a substance.
  4. a material that decreases the rate of a reaction
  5. the amount of one material in a certain volume of another material
  6. a substance formed as a result of a chemical reaction
  7. the study of the properties of matter and how matter changes
  8. a characteristic of a substance that can be observed or measured without changing the identity of the substance
  9. a material that releases energy energy when it burns
  10. chemical reactions in which the reactants absorb heat energy from the surroundings to form products.
  11. An easy way to show a chemical reaction using symbols
  12. a solid that forms a solution during a chemical reaction
  13. a system in which matter can enter from or escape to the surroundings
  14. a system in which no matter is allowed to enter or leave

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

Astronomy Crossword Puzzle 2022-05-12

Astronomy Crossword Puzzle crossword puzzle
Across
  1. comprised of gaseous material
  2. cloud of dust, ice, and gas
  3. start of everything
  4. first element to form
  5. smallest planet
  6. matter condenses into
  7. mass is moving away from each other
  8. forms in the center of a nebula
Down
  1. attach to protons to form atoms
  2. clumps combine into
  3. gas giant
  4. energy times the speed of light squared equals
  5. comprised of rocky material
  6. force that pulls matter together

14 Clues: gas giant • smallest planet • clumps combine into • start of everything • first element to form • matter condenses into • cloud of dust, ice, and gas • comprised of rocky material • comprised of gaseous material • attach to protons to form atoms • forms in the center of a nebula • force that pulls matter together • mass is moving away from each other • ...

Chemistry Crossword 2024-12-20

Chemistry Crossword crossword puzzle
Across
  1. change where atoms are rearranged to form new substances
  2. name of group 18 elements with full valence shells
  3. attraction an element has for electrons
  4. have no charge, located in the nucleus
  5. covalent bond with an equal sharing of electrons
  6. type of decay that emits a particle with the largest mass
  7. nuclear energy produced when One larger nuclei splits into 2 smalle
  8. Compound made when a metal transfers electrons to a nonmetal
  9. when bonds are ________, energy is absorbed
  10. Charge of a metal ion
  11. 2 atoms with the same number of protons, but different number of neutrons
  12. covalent bond with an unequal sharing of electrons
Down
  1. amount of time it takes for half a radioisotope to decay
  2. electrons in the outer shell of an atom
  3. nuclear energy produced when 2 smaller nuclei combine to make a bigger one
  4. Compound made when two Nonmetals share electrons
  5. Charge of a nonmetal ion
  6. state when one electron jumps from an inner to an outer shell
  7. atomic number is the number of _________ in an atom
  8. protons + neutrons
  9. when an atom gains or loses electrons it forms a _____
  10. two or more atoms chemically combined in a fixed proportion

22 Clues: protons + neutrons • Charge of a metal ion • Charge of a nonmetal ion • have no charge, located in the nucleus • electrons in the outer shell of an atom • attraction an element has for electrons • when bonds are ________, energy is absorbed • Compound made when two Nonmetals share electrons • covalent bond with an equal sharing of electrons • ...

Energy and Power Day 5 2019-10-16

Energy and Power Day 5 crossword puzzle
Across
  1. When you walk down the street, your muscles are supplying you with the __________ energy to move.
  2. For the engine to do its work, all of the systems within it must be _____________.
  3. Thermal energy is caused by the _________ of atoms, and it must be transmitted from atom to atom.
  4. Like oil and coal, _______ gas is a byproduct of the natural decay process of plant and animal material over millions of years.
  5. Work is defined as moving a(n)_________ over a distance.
  6. _______ is defined as "the rate of energy transmitted or generated over a period of time."
  7. Solar, nuclear, geothermal, wind-generated, and hydroelectric are all forms of ___________ energy.
Down
  1. The correct order of a combustion cycle of four distinct strokes is: 1. Intake, 2.________, 3. Power, 4. Exhaust
  2. Early on, the three power sources that looked promising for the automobile were: ________, electricity, and internal combustion engine.
  3. The __________ is the snug-fitting engine part that moves up and down within the cylinder because of the pressure of combustion.
  4. One horsepower is the power required to move a 550-pound _____ 1 foot in 1 second.
  5. __________ energy makes lighting and heating possible.
  6. In an internal-combustion engine there are two types of valves: ______________ and combustion..
  7. To measure the power of an engine, the unit of ______________ is used.
  8. The chemical energy released from combustion forces the connecting rod down, creating ________ mechanical energy.

15 Clues: __________ energy makes lighting and heating possible. • Work is defined as moving a(n)_________ over a distance. • To measure the power of an engine, the unit of ______________ is used. • One horsepower is the power required to move a 550-pound _____ 1 foot in 1 second. • For the engine to do its work, all of the systems within it must be _____________. • ...

Vocab Review Labs 10-14 2016-03-21

Vocab Review Labs 10-14 crossword puzzle
Across
  1. the mass within a closed system remains the same regardless of the energy transformations
  2. the scientific law that energy can never be created or destroyed, only converted into different forms
  3. the changing or conversion of one form of energy to another
  4. is a form of potential energy related to the molecular structure of a substance
  5. a physical change where matter moves farther apart
  6. are atoms or molecules that are very close together and that move within fixed positions in a rigid structure
  7. describes whether a substance is a solid, liquid, or gas
  8. are atoms or molecules that are close together and flow in random motion over each other
  9. atoms do change, they are different before and after
  10. to remain the same in quantity or amount
Down
  1. a physical change where matter moves closer together
  2. two or more atoms bonded together
  3. atoms do not change, they are the same before and after
  4. where atoms and molecules are not allowed to enter or leave the system
  5. are atoms or molecules that are far apart and that move freely with random motion
  6. is an example of chemical energy

16 Clues: is an example of chemical energy • two or more atoms bonded together • to remain the same in quantity or amount • a physical change where matter moves farther apart • a physical change where matter moves closer together • atoms do change, they are different before and after • atoms do not change, they are the same before and after • ...

The Universe 2021-11-14

The Universe crossword puzzle
Across
  1. A part of a constellation that forms its own pattern in the sky
  2. Shaped like spheres or eggs, have almost no dust or gas between stars
  3. Solid debris from space that are moving towards earth
  4. The primeval explosion of space, time, matter and energy that most astronomers think gave rise to the universe as we see it today
  5. The units most commonly used for distances in the solar system
  6. A small body of ice and dust that orbits the sun (Contains a head followed by a tail of gas and dust)
  7. A brief streak of light produced by a small particle entering earths atmosphere at high speed
  8. The sun and all things orbiting around it, including the eight major planets, their satellites and all the smaller pieces such as asteroids and comets
  9. A major object which orbits around a star (There are 8 of these in our solar system)
Down
  1. Have arms of stars gas and dust that curve away from centre of the galaxy in spiral pattern
  2. Small solid and rocky bodies that orbit close to the sun
  3. He determined that other galaxies exist besides that milky way
  4. The branch of astronomy that deals with the origin, large-scale properties, and the evolution of the observable universe
  5. A group of starts that form a pattern in the sky
  6. A large hot ball of gas which generate energy in its core by nuclear reactions
  7. A large assemblage of stars (and often gas and dust) typically containing millions to hundreds of billions of member stars
  8. Everything that physically exists: the entirety of space and time, all forms or matter, energy and momentum, and the physical laws and constants that govern them
  9. The number of major types of galaxies
  10. A small object from outer space that passes through earths atmosphere and reaches the surface
  11. Faint galaxies without a definite shape
  12. The distance that light travels in one year

21 Clues: The number of major types of galaxies • Faint galaxies without a definite shape • The distance that light travels in one year • A group of starts that form a pattern in the sky • Solid debris from space that are moving towards earth • Small solid and rocky bodies that orbit close to the sun • He determined that other galaxies exist besides that milky way • ...

Science Extra Credit - 4th Quarter 2017-04-25

Science Extra Credit - 4th Quarter crossword puzzle
Across
  1. measure of the cloudiness of water that is caused by suspended solids.
  2. removal of trees and other vegetation from an area.
  3. resource any type of matter or energy from Earth’s environment that humans use to meet their needs; includes water, petroleum, minerals, forests, and animals.
  4. behavior that leads to the protection, conservation and reclamation of natural resources.
  5. growth of urban areas caused by people moving into cities.
  6. resource - natural resource that humans use to make objects or to consume as food and drink.
  7. pollution that comes from many different sources, such as industries, homes, and farms.
  8. suitable for drinking.
  9. pollution contamination of the atmosphere by the introduction of pollutants from human and natural sources.
  10. artificial body of water that usually forms behind a dam.
Down
  1. process by which human activities or climatic changes make areas more desert-like.
  2. process of planting trees to reestablish forestland.
  3. controlled use and/or maintenance of natural resources; the wise use and preservation of natural resources.
  4. process by which a damaged land area is returned to nearly the condition it was in before people used it.
  5. fuel nonrenewable energy resource that began to form millions of years ago from remains of once-living plants and animals; provides energy and includes coal, oil, and natural gas.
  6. tiny particle or droplet, such as dust, dirt, or pollen that are mixed in with air.
  7. symbol for the measure of the acidity or alkalinity of a solution.
  8. process of recovering valuable or useful materials from waste or scrap.
  9. pollution waste matter or other material that is introduced into water and that is harmful to organisms that live in, drink, or are exposed to the water.
  10. combination of smoke and fog; air pollution that forms when ozone and vehicle exhaust react with sunlight.

20 Clues: suitable for drinking. • removal of trees and other vegetation from an area. • process of planting trees to reestablish forestland. • artificial body of water that usually forms behind a dam. • growth of urban areas caused by people moving into cities. • symbol for the measure of the acidity or alkalinity of a solution. • ...

Sustainability! 2020-05-27

Sustainability! crossword puzzle
Across
  1. radiant light and heat from the sun that is
  2. using a variety of technologies
  3. action of processing waste into reusable material
  4. odorless gas produced by carbon and organic compounds
  5. gas that absorbs and emits radiant energy within the thermal infrared range
Down
  1. ongoing rise of the earth's average temperature
  2. chemical element of an atomic number
  3. colorless, odorless,that forms seas,lakes,rivers,etc
  4. radiant energy emitted by the sun
  5. gas found in quantities in earths atmosphere

10 Clues: using a variety of technologies • radiant energy emitted by the sun • chemical element of an atomic number • radiant light and heat from the sun that is • gas found in quantities in earths atmosphere • ongoing rise of the earth's average temperature • action of processing waste into reusable material • colorless, odorless,that forms seas,lakes,rivers,etc • ...

Chapter 8 2015-10-10

Chapter 8 crossword puzzle
Across
  1. The energy that matter possesses as a result of its location or spatial arrangement (structure).
  2. A measure of disorder, or randomness.
  3. A metabolic pathway that releases energy by breaking down complex molecules to simpler molecules.
  4. a specific site of an enzyme that binds the substrate and that forms the pocket in which catalysis occurs.
  5. Thermal energy in transfer from one body of matter to another.
  6. A type of fit caused by entry of the substrate, the change in shape of the active site of an enzyme so that it binds more snugly to the substrate.
  7. The study of energy transformations that occur in a collection of matter.
  8. A chemical agent that selectively increases the rate of a reaction without being consumed by the reaction.
  9. type of inhibitor that reduces the activity of an enzyme by entering the active site in place of the substrate
  10. A metabolic pathway that consumes energy to synthesize a complex molecule from simpler molecules.
  11. Binding of a regulatory molecule to a protein at one site that affects the function of the protein at a different site
  12. Kinetic energy due to the random motion of atoms and molecules; energy in its most random form.
  13. An organic molecule serving as a cofactor. Most vitamins function as coenzymes in metabolic reactions.
  14. The reactant on which an enzyme works.
  15. The energy associated with the relative motion of objects. Moving matter can perform work by imparting motion to other matter.
Down
  1. A macromolecule serving as a catalyst, a chemical agent that increases the rate of a reaction without being consumed by the reaction.
  2. A type of inhibitor that reduces activity of an enzyme by binding to a location remote from the active site, changing the enzyme’s shape so that the active site no longer effectively catalyzes the conversion of substrate to product.
  3. The totality of an organism’s chemical reactions, consisting of catabolic and anabolic pathways, which manage the material and energy resources of the organism.
  4. A series of chemical reactions that either builds a complex molecule (anabolic pathway) or breaks down a complex molecule to simpler molecules (catabolic pathway
  5. Energy available in molecules for release in a chemical reaction; a form of potential energy.
  6. A nonspontaneous chemical reaction in which free energy is absorbed from the surroundings.
  7. A spontaneous chemical reaction in which there is a net release of free energy.
  8. Amount of energy that reactants must absorb before a chemical reaction will start
  9. A process that occurs without an overall input of energy; a process that is energetically favorable
  10. Any nonprotein molecule or ion that is required for the proper functioning of an enzyme.
  11. The portion of a biological system’s energy that can perform work when temperature and pressure are uniform throughout the system.
  12. Coupling that uses energy when released from an exergonic reaction to drive an endergonic reaction.
  13. An inhibition of metabolic control in which the end product of a metabolic pathway acts as an inhibitor of an enzyme within that pathway.

28 Clues: A measure of disorder, or randomness. • The reactant on which an enzyme works. • Thermal energy in transfer from one body of matter to another. • The study of energy transformations that occur in a collection of matter. • A spontaneous chemical reaction in which there is a net release of free energy. • ...

Biology Semester Project 2013-01-23

Biology Semester Project crossword puzzle
Across
  1. The information gathered from observations
  2. Evidence from numerous investigations build up a particular hypothesis and may be well supported
  3. Positively and negatively charged atoms
  4. Compounds made up of carbon, hydrogen, and oxygen atoms
  5. Negatively charged particle with 1/1840, the mass of a proton
  6. The study of chemistry begins with the basic unit of matter
  7. Cells that contain a nuclei
  8. Reactants of enzyme-catalyzed reactions
  9. Cells that do not contain a nuclei
  10. Plants use the energy of sunlight to convert water and carbon dioxide into high-energy carbohydrates
  11. Any compound that forms H+ ions in solution
  12. Exchange portions of their chromatids
  13. Cells also produce a strong supporting layer around the membrane
  14. Pure substance that consists entirely of one type of atom
  15. Atoms of the same element that diff in the number of neutrons they contain
  16. Proteins that act as biological catalysts
  17. Diffusion of water through a selectively permeable membrane
Down
  1. Compound that produces hydroxide ions OH- in solution
  2. Substance that speeds up the rate of a chemical reaction
  3. Energy to get the reaction started
  4. Surrounded by a thin flexible barrier
  5. Specialized subunit within a cell that has a specific function
  6. Are not involved in coding for proteins
  7. Portion of the cell outside the nucleus
  8. Forms when electrons are shared between atoms
  9. A proposed scientific explanation for a set of observations
  10. Logical interpretation based on prior knowledge
  11. Formed when one or more electrons are transferred from one atom to another
  12. Attraction between molecules of different substances
  13. Is the smallest unit of most compounds
  14. The final result in a chemical reaction
  15. Basic units of life
  16. Attraction between molecules of the same substance
  17. Strong forces bind protons and neutrons together to form...
  18. The DNA sequence that code for proteins

35 Clues: Basic units of life • Cells that contain a nuclei • Energy to get the reaction started • Cells that do not contain a nuclei • Surrounded by a thin flexible barrier • Exchange portions of their chromatids • Is the smallest unit of most compounds • Positively and negatively charged atoms • Are not involved in coding for proteins • Portion of the cell outside the nucleus • ...

Particle Model of Matter 2024-10-02

Particle Model of Matter crossword puzzle
Across
  1. A state of matter where particles are far apart and move freely in all directions.
  2. The process where a solid changes directly into a gas without becoming a liquid.
  3. The energy that particles have due to their movement.
  4. The process where a gas turns into a liquid when it is cooled.
  5. A law stating that the pressure of a gas is inversely proportional to its volume at a constant temperature.
  6. A tiny piece of matter, such as an atom or molecule, that makes up all materials.
  7. The energy required to change 1 kg of a substance from liquid to gas without changing its temperature.
  8. The mass of a substance per unit volume, calculated as mass divided by volume.
  9. The amount of energy required to raise the temperature of 1 kg of a substance by 1°C.
  10. The amount of matter in an object, measured in kilograms (kg).
  11. The process where a liquid changes to a gas throughout the substance at its boiling point.
  12. A measure of the average kinetic energy of the particles in a substance.
  13. The energy required to change 1 kg of a substance from solid to liquid without changing its temperature.
  14. The force exerted per unit area by the particles in a gas.
Down
  1. The process where particles at the surface of a liquid gain enough energy to become gas.
  2. The process of changing from a liquid to a solid.
  3. The amount of energy required to change the state of 1 kg of a substance without changing its temperature.
  4. The three main forms of matter: solid, liquid, and gas.
  5. A state of matter where particles are tightly packed in a fixed shape and position.
  6. A state of matter where particles are close together but can move past each other, allowing the substance to flow.
  7. The total energy stored in the particles of a substance due to their movement and positions.
  8. The change in total energy when a substance is heated or cooled, affecting its temperature or state.
  9. The process of changing from a solid to a liquid at the melting point.
  10. The amount of space an object or substance takes up, measured in cubic meters (m³).
  11. A material that slows down the transfer of thermal energy.

25 Clues: The process of changing from a liquid to a solid. • The energy that particles have due to their movement. • The three main forms of matter: solid, liquid, and gas. • A material that slows down the transfer of thermal energy. • The force exerted per unit area by the particles in a gas. • The process where a gas turns into a liquid when it is cooled. • ...

Unit 3 Gravity and Kinetic Energy Vocab 2025-05-10

Unit 3 Gravity and Kinetic Energy Vocab crossword puzzle
Across
  1. a force of attraction between masses
  2. the change of velocity per unit of time
  3. the maximum speed an object can obtain during free fall through air
  4. a force acting between surfaces in contact. This force acts to resist motion.
  5. speed that does not vary over time
  6. the location of an object
  7. a unit of mass
  8. a section of a vehicle designed to absorb energy during a collision and protect passengers
  9. any factor that can be changed
  10. in math or physics, the steepness of a line on a graph
  11. the force exerted by air molecules on objects moving through air
  12. the distance traveled by an object in a unit of time
  13. a symbol that indicates change in a quantity
Down
  1. a restriction or limitation
  2. energy of motion
  3. the sum of all the forces acting on a mass
  4. toward it
  5. total distance divided by total time.
  6. a standard for evaluating or testing something
  7. an interaction between objects. A push or pull.
  8. when one object hits another object
  9. to pull toward each other
  10. a measurement of the force of gravity from a massive object (such as Earth) pulling another
  11. force applied over a period of time
  12. energy stored in the position or condition of an object
  13. usable power that can be transferred or converted to different forms, but cannot be created or
  14. how far between two objects or locations
  15. a unit that describes measurement of force
  16. a measure of the quantity of matter in an object
  17. a unit of energy

30 Clues: toward it • a unit of mass • energy of motion • a unit of energy • to pull toward each other • the location of an object • a restriction or limitation • any factor that can be changed • speed that does not vary over time • when one object hits another object • force applied over a period of time • a force of attraction between masses • total distance divided by total time. • ...

Goddess Lakshmi 2022-06-24

Goddess Lakshmi crossword puzzle
Across
  1. Number of hands
  2. She also gives the wealth of
  3. Is another name of hers
  4. Her abode is the ocean of
  5. She is holding
  6. Has these many different forms
  7. She is the Goddess of
  8. She is the sister of
  9. She is holding
Down
  1. People pray her to become
  2. Is the day of the Week, filled with her energy
  3. By Praying her People get
  4. Manifested from
  5. Is one of her names
  6. Means granter of all boons
  7. Seated on
  8. She is the concert of
  9. She is dressed in this Color
  10. Is the flower of her choice

19 Clues: Seated on • She is holding • She is holding • Number of hands • Manifested from • Is one of her names • She is the sister of • She is the concert of • She is the Goddess of • Is another name of hers • People pray her to become • By Praying her People get • Her abode is the ocean of • Means granter of all boons • Is the flower of her choice • She also gives the wealth of • ...

Milly's Crossword 2012-05-29

Milly's Crossword crossword puzzle
Across
  1. what a thing consists of
  2. something a new butterfly emerges from
  3. trip by sea
  4. something provided
  5. slowly burning without flame
  6. the physical build of a person
  7. a type of mammal e.g. kangaroo
Down
  1. sudden gusts of strong winds
  2. relating to the body
  3. bacteria that forms on bathroom tiles
  4. bystander
  5. try
  6. smell
  7. an officer in training for commission in the navy
  8. relating to involving or powered by energy

15 Clues: try • smell • bystander • trip by sea • something provided • relating to the body • what a thing consists of • sudden gusts of strong winds • slowly burning without flame • the physical build of a person • a type of mammal e.g. kangaroo • bacteria that forms on bathroom tiles • something a new butterfly emerges from • relating to involving or powered by energy • ...

Science Menu Vocab Puzzle 2023-01-04

Science Menu Vocab Puzzle crossword puzzle
Across
  1. a group of parts that work together as a whole
  2. the ability to do work
  3. the parts of Earth that contains living organisms
  4. is a layer of hot rock
  5. results from a force pressing on an area
  6. are forces that construct or build up
  7. the layer of rock that forms Earth's outer skin
  8. the relatively this envelope of gases that forms Earth's outermost layer
Down
  1. is what geologists often group the crust and uppermost mantle into a single layer
  2. wear down or destroy landmasses
  3. has three main parts metal core,a solid middle layer,and a rocky outer layer
  4. occur from earthquakes
  5. contains all of Earth's water
  6. is a dark,fine-grained rock
  7. is a rock that usually is a light color and has coarse grains

15 Clues: the ability to do work • occur from earthquakes • is a layer of hot rock • is a dark,fine-grained rock • contains all of Earth's water • wear down or destroy landmasses • are forces that construct or build up • results from a force pressing on an area • a group of parts that work together as a whole • the layer of rock that forms Earth's outer skin • ...

Energy 2014-02-24

Energy crossword puzzle
Across
  1. - human fuel
  2. - practice this to save energy
  3. - nuclear energy is released when this is split
  4. - fuel for cars
Down
  1. - coal, natural gas, and oil are called ________ fuels
  2. - when water boils, this is released to do work for us
  3. - energy from the sun
  4. - Sun, wind, wood and water are all forms of ___________energy

8 Clues: - human fuel • - fuel for cars • - energy from the sun • - practice this to save energy • - nuclear energy is released when this is split • - coal, natural gas, and oil are called ________ fuels • - when water boils, this is released to do work for us • - Sun, wind, wood and water are all forms of ___________energy

Escape Room 2025-01-07

Escape Room crossword puzzle
Across
  1. type of joint that allows for back-and-forth motion
  2. the cells responsible for carrying oxygen
  3. flexible connective tissue found in joints
  4. unit of heat energy
  5. main organ of the nervous system
Down
  1. The place where two or more bones meet
  2. process by which the body converts food into energy
  3. chemical messenger produced by the body
  4. main organ of the circulatory system
  5. Tissue that contracts to produce movement
  6. type of joint that allows for rotational movement
  7. Essential for life, makes up most of the human body
  8. A hard, mineralized tissue that forms the skeleton

13 Clues: unit of heat energy • main organ of the nervous system • main organ of the circulatory system • The place where two or more bones meet • chemical messenger produced by the body • Tissue that contracts to produce movement • the cells responsible for carrying oxygen • flexible connective tissue found in joints • type of joint that allows for rotational movement • ...

Tech Design Terms 5 2014-10-21

Tech Design Terms 5 crossword puzzle
Across
  1. energy obtained by harnessing wave power
  2. renewable energy produced by living organisms.
  3. the ability to do something or act in a particular way, especially as a faculty or quality.
  4. the energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors.
  5. In the physical sciences, mechanical energy is the sum of potential energy and kinetic energy. It is the energy associated with the motion and position of an object.
  6. an electric charge that lets work be accomplished.
  7. Tidal energy is a form of hydropower that converts the energy of the tides into electricity or other useful forms of power. The tide is created by the gravitational effect of the sun and the moon on the earth causing cyclical movement of the seas.
  8. flammable gas, consisting largely of methane and other hydrocarbons, occurring naturally underground (often in association with petroleum) and used as fuel.
  9. relating to or denoting the generation of electricity using flowing water (typically from a reservoir held behind a dam or other barrier) to drive a turbine that powers a generator.
  10. Radiant energy is energy that travels by waves or particles, particularly electromagnetic radiation such as heat or x-rays.
  11. a brown, soil-like material characteristic of boggy, acid ground, consisting of partly decomposed vegetable matter. It is widely cut and dried for use in gardening and as fuel.
  12. Wind power is the conversion of wind energy into a useful form of energy, such as using wind turbines to produce electrical power, windmills for mechanical power, windpumps for water pumping or drainage, or sails to propel ships.
  13. a liquid mixture of hydrocarbons that is present in certain rock strata and can be extracted and refined to produce fuels including gasoline, kerosene, and diesel oil; oil.
Down
  1. Thermal energy is a term sometimes used to refer to the internal energy present in a system in a state of thermodynamic equilibrium by virtue of its temperature.
  2. denoting things or parts made of a specified material or with specified tools.
  3. the total mass of organisms in a given area or volume.
  4. the energy released during nuclear fission or fusion, especially when used to generate electricity.
  5. amount of energy that has to be transferred to or from one unit of mass (kilogram) or amount of substance (mole) to change the system temperature by one degree.
  6. a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms.
  7. A resource of economic value that cannot be readily replaced by natural means on a level equal to its consumption. Most fossil fuels, such as oil, natural gas and coal are considered nonrenewable resources in that their use is not sustainable because their formation takes billions of years.
  8. radiant energy emitted by the sun.
  9. Energy: energy stored in the bonds of chemical compounds
  10. a combustible black or dark brown rock consisting mainly of carbonized plant matter, found mainly in underground deposits and widely used as fuel.
  11. the action of dividing or splitting something into two or more parts.
  12. the process or result of joining two or more things together to form a single entity.
  13. energy that a body possesses by virtue of being in motion.

26 Clues: radiant energy emitted by the sun. • energy obtained by harnessing wave power • renewable energy produced by living organisms. • an electric charge that lets work be accomplished. • the total mass of organisms in a given area or volume. • Energy: energy stored in the bonds of chemical compounds • energy that a body possesses by virtue of being in motion. • ...

Chapter 7 (Photosynthesis) 2013-05-28

Chapter 7 (Photosynthesis) crossword puzzle
Across
  1. They passed from one molecule of the electron transfer chain to the next.
  2. Assesory pigments that trap light.
  3. Main photosynthetic pigment in plants,algae,and cyanobacteria.
  4. H+ leave the thylakoid compartment by flowing trough membranes.
  5. Nucleotide that consists of an adenine base,the five-carbon sugars ribose, and the three phosphate groups.
  6. A chloroplat´s inner membrane system,often folded as flattened sacs,that forms a continuous compartment in the stroma.
  7. The process by which any molecule becomes brokendown by light energy.
Down
  1. Distance between crests of two succesive waves of radiant energy.
  2. The metabolic pathway by which photoautotrophs capture light energy and use it to make sugars from CO2 and water.
  3. Fixes carbon by attaching CO2 to five carbon RUBP.
  4. Gap that opens between two guard cells.
  5. Make their own food by using the environment.
  6. The electromagnetic energy to light is organized in pachets.
  7. Coenzyme that accepts electrons and hydrogen ions.
  8. An organic molecule that absorbs light of certain wavelengths.

15 Clues: Assesory pigments that trap light. • Gap that opens between two guard cells. • Make their own food by using the environment. • Fixes carbon by attaching CO2 to five carbon RUBP. • Coenzyme that accepts electrons and hydrogen ions. • The electromagnetic energy to light is organized in pachets. • Main photosynthetic pigment in plants,algae,and cyanobacteria. • ...

Chapter 10 Vocabulary 2025-01-08

Chapter 10 Vocabulary crossword puzzle
Across
  1. a reaction in which two or more substances combine to form a new compound
  2. A starting material in a chemical reaction
  3. Chemical Reaction in which energy is primarily given off in the form of heat
  4. mass is neither created nor destroyed
  5. the process by which one or more substances change to produce one or more different substances
  6. a chemical change in which two or more substances react to form a single new substance
  7. the quantity of energy transferred as heat during a chemical reaction
  8. A reaction that will proceed without any outside energy
  9. a double replacement reaction that produces an insoluble solid
  10. A representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products
  11. A long molecule consisting of many similar or identical monomers linked together.
Down
  1. a chemical equation that includes the enthalpy change
  2. the enthalpy change that accompanies the formation of a substance from the most stable forms of its component elements
  3. the barrier between the reactants and the products, the thing that the catalyst has to get past
  4. Chemical reaction in which absorbs heat
  5. A form of potential energy that is stored in chemical bonds between atoms.
  6. A chemical reaction that breaks down compounds into simpler products.
  7. The elements or compounds produced by a chemical reaction.
  8. Conversion of light energy from the sun into chemical energy.
  9. a chemical equation in which mass is conserved; each side of the equation has the same number of atoms of each element
  10. a chemical process that combines several monomers to form a polymer or polymeric compound

21 Clues: mass is neither created nor destroyed • Chemical reaction in which absorbs heat • A starting material in a chemical reaction • a chemical equation that includes the enthalpy change • A reaction that will proceed without any outside energy • The elements or compounds produced by a chemical reaction. • Conversion of light energy from the sun into chemical energy. • ...

Thermal Energy Wrap Up 2024-01-24

Thermal Energy Wrap Up crossword puzzle
Across
  1. An original on which something is patterned.
  2. The kind of energy that an object possesses as a result of being in motion.
  3. The capacity to do work. Energy exists in a variety of forms and can be converted from one form to another.
  4. Limitations on an engineering design.
  5. The requirements a design needs to do in order to be successful.
  6. Transfer of heat energy in a liquid or gas by movement of the substance’s molecules.
Down
  1. A measure of the average kinetic energy of the atoms or molecules of an object. The higher the temperature of an object, the higher the average kinetic energy of its molecules.
  2. The transfer of energy, such as heat, through a substance. In heat conduction, energy flows by direct contact of the substance’s molecules with each other.
  3. Energy that is transferred from one system or body to another as a result of a difference in temperature between the two.
  4. The abbreviation for the cycle which is a series of steps that engineers use to come up with a solution to a problem.
  5. Energy in the form of electromagnetic waves or streams of particles. Thermal radiation involves the giving off of radiation in the infrared part of the electromagnetic spectrum.
  6. The type of kinetic energy of a substance's atoms.

12 Clues: Limitations on an engineering design. • An original on which something is patterned. • The type of kinetic energy of a substance's atoms. • The requirements a design needs to do in order to be successful. • The kind of energy that an object possesses as a result of being in motion. • ...

SOL 6.7 Atmosphere 2024-04-18

SOL 6.7 Atmosphere crossword puzzle
Across
  1. wind belt that pushes air masses in the US
  2. the conditions of the atmosphere at a given time and place
  3. lines showing areas on a weather map with similar temperature
  4. scientist who studies and predicts the weather
  5. process that forms clouds in the water cycle
  6. the most abundant gas in Earth’s atmosphere
  7. / tool that measures air pressure
  8. layer that contains the ozone layer
  9. weather related phenomena associated with long periods of high pressure
  10. Air is a ___ of gaseous elements and compounds that surrounds Earth.
  11. air mass that forms over land
  12. weather related phenomena that gets its energy from warm ocean water
  13. layer where meteors burn up
  14. measure of how warm or cold the air is
Down
  1. direction the winds spiral in a high pressure area
  2. the 2nd most abundant gas in Earth’s atmosphere
  3. water vapor/moisture in the air
  4. pressure associated with cloudy or rainy weather
  5. the force of air pushing down on an area
  6. another name for high pressure area
  7. when a cold air mass collides with a warm air mass
  8. mixture of gases that surrounds Earth
  9. In the Troposphere, temperature (increases/decreases) as altitude increases.
  10. lines on a weather map that show areas with similar air pressure
  11. symbol on a weather map is red half circles
  12. layer where most weather occurs
  13. body of air with similar temperature, humidity, and air pressure
  14. Air pressure (increases/decreases) as altitude increases.
  15. air mass that forms over the ocean or large body of water
  16. another name for low pressure area
  17. pressure associated with dry clear weather
  18. precipitation that forms when raindrops freeze when they land on a cold surface
  19. precipitation that only occurs during thunderstorms

33 Clues: layer where meteors burn up • air mass that forms over land • water vapor/moisture in the air • layer where most weather occurs • / tool that measures air pressure • another name for low pressure area • another name for high pressure area • layer that contains the ozone layer • mixture of gases that surrounds Earth • measure of how warm or cold the air is • ...

The Water Cycle 2025-02-10

The Water Cycle crossword puzzle
Across
  1. What comes from the sun to "power" the water cycle
  2. Where water sits for a long time like an ocean or lake
  3. When water is pulled down from the clouds by gravity
  4. When liquid water is taken into the roots of a plant
  5. When water vapor cools and forms a liquid cloud
Down
  1. The force that pulls down precipitation and runoff
  2. When plants breathe out water vapor
  3. When water collection is heated and turns from a liquid to a gas
  4. When water evaporates or transpiration happens, energy was ________
  5. When water is pulled down over the land by gravity
  6. When water vapor condenses to make a cloud, energy was _______
  7. The source of energy for the water cycle

12 Clues: When plants breathe out water vapor • The source of energy for the water cycle • When water vapor cools and forms a liquid cloud • The force that pulls down precipitation and runoff • What comes from the sun to "power" the water cycle • When water is pulled down over the land by gravity • When water is pulled down from the clouds by gravity • ...

Biology 1 2023-12-07

Biology 1 crossword puzzle
Across
  1. they are chemoautotrophs
  2. the study of all life forms
  3. a mixture of two or more substances
  4. the basic unit of life
  5. an organism that eats plants
  6. nonpolar molecule composed of carbon, hydrogen, and oxygen; includes fats and oils
  7. the smallest basic unit of matter
  8. process by which light energy is converted to chemical energy; produces sugar oxygen from carbon dioxide
Down
  1. an organism that eats both meat and plants
  2. two or more atoms held together by covalent bonds; not necessarily a compound
  3. a solution and a suspension
  4. an organism that eats meat
  5. organisms experience many
  6. all living things grow and develop at some
  7. compound like sugars and starches

15 Clues: the basic unit of life • they are chemoautotrophs • organisms experience many • an organism that eats meat • a solution and a suspension • the study of all life forms • an organism that eats plants • compound like sugars and starches • the smallest basic unit of matter • a mixture of two or more substances • an organism that eats both meat and plants • ...

Unit 7 2023-12-01

Unit 7 crossword puzzle
Across
  1. mining a mining technique that uses a large visible pit or hole in the ground
  2. Energy that comes from the movement of water driven by the gravitational pull of the Moon.
  3. energy from the sun that is converted into thermal or electrical energy
  4. An area in which the air temperature is generally higher than the temperature of surrounding rural areas.
  5. An increase in the percentage and in the number of people living in urban settlements.
  6. involves the removal of the Earth's surface all the way down to the level of the mineral seam.
  7. A fossil fuel that forms underground from partially decomposed plant material (organic sedimentary rock)
  8. Natural situation in which heat is retained in Earth's atmosphere by carbon dioxide, methane, water vapor, and other gases
  9. The development of industries for the machine production of goods.
  10. liquid fossil fuel; oil
  11. A period of global cooling during which continental ice sheets and mountain glaciers expand.
  12. electric or motive power generated by a nuclear reactor.
Down
  1. A resource where falling water turns a turbine in a dam, which is connected to a generator that converts kinetic energy into electrical energy.
  2. The removal of trees faster than forests can replace themselves.
  3. A gas with high methane content, found along with petroleum and is used as a fuel.
  4. Gases such as carbon dioxide, methane, nitrous oxide, water vapor, and ozone in the atmosphere which are involved in the greenhouse effect.
  5. Overall weather in an area over a long period of time
  6. A natural resource that can be replaced at the same rate at which the resource is consumed
  7. energy from steam or hot water produced from hot or molten underground rocks.
  8. A natural resource that is not replaced in a useful time frame.

20 Clues: liquid fossil fuel; oil • Overall weather in an area over a long period of time • electric or motive power generated by a nuclear reactor. • A natural resource that is not replaced in a useful time frame. • The removal of trees faster than forests can replace themselves. • The development of industries for the machine production of goods. • ...

Science Crossword 2021-03-30

Science Crossword crossword puzzle
Across
  1. core: solid metal at the center of the earth
  2. earth's crust and core
  3. core: a layer of molten metal surrounding the inner core of earth
  4. a naturally occurring solid that forms by inorganic processes
  5. the layer of rock that forms earth's surface
Down
  1. the layer of hot, solid material
  2. the process where atoms form minerals
  3. small pieces of materials het form rock
  4. a solid in which the atoms are arranged in a pattern
  5. wave: Vibrations that travel through Earth carrying the energy released during an earthquake
  6. cycle: slowly changes rocks to one another.

11 Clues: earth's crust and core • the layer of hot, solid material • the process where atoms form minerals • small pieces of materials het form rock • cycle: slowly changes rocks to one another. • core: solid metal at the center of the earth • the layer of rock that forms earth's surface • a solid in which the atoms are arranged in a pattern • ...

Nutrients 2023-01-26

Nutrients crossword puzzle
Across
  1. Nutrients that occur naturally in rocks and soil
  2. Regulates many processes in the cells
  3. Maintaining internal balance
  4. When the body uses nutrients and food in a series of chemical reaction inside the cells. As a result, energy is released.
  5. Helps prevent constipation and reduces colon cancer risk. May prevent heart disease
  6. Type of fat that is unhealthy and is solid at room temp
Down
  1. Type of fat that is healthy and is liquid at room temp
  2. Builds body tissue
  3. Supplies energy for body functions
  4. Liquid needed for hydration
  5. Supplies body with energy, forms cells, maintains body temp, protects nerves
  6. Smaller substances of protein
  7. A condition in which the red blood cells don't contain enough hemoglobin
  8. Can be water or fat soluble
  9. A waxy fat-like substance found only in animal products

15 Clues: Builds body tissue • Liquid needed for hydration • Can be water or fat soluble • Maintaining internal balance • Smaller substances of protein • Supplies energy for body functions • Regulates many processes in the cells • Nutrients that occur naturally in rocks and soil • Type of fat that is healthy and is liquid at room temp • ...

Electricity Crossword Puzzle 2022-11-03

Electricity Crossword Puzzle crossword puzzle
Across
  1. the unit for voltage
  2. resists the flow of electricity
  3. a circuit with multiple branches
  4. advocated for alternating current
  5. the unit for electrical energy
  6. current that goes in a loop
  7. a circuit with only one path
  8. allows electricity to pass through easily
  9. a car battery
  10. the net movement of electric charge
Down
  1. the accumulation of excess charge
  2. advocated for direct current
  3. a device that can detect electric charge
  4. the tendency of a material to resist current
  5. the unit for current
  6. current that goes back and forth
  7. the unit for resistance
  8. a closed path that electric current follows
  9. safety device that switches a circuit open
  10. current equals voltage divided by resistance
  11. a battery you use in flashlights
  12. rate at electrical energy conversion to other forms
  13. a safety device that melts if current is too high

23 Clues: a car battery • the unit for voltage • the unit for current • the unit for resistance • current that goes in a loop • advocated for direct current • a circuit with only one path • the unit for electrical energy • resists the flow of electricity • a circuit with multiple branches • current that goes back and forth • a battery you use in flashlights • the accumulation of excess charge • ...

Sharing the Planet 2024-09-16

Sharing the Planet crossword puzzle
Across
  1. Gases discharged into the air
  2. Natural habitats supporting life
  3. Weather conditions in an area over time
  4. A massive rainfall
  5. Very large destructive waves
  6. Atmospheric conditions
  7. When a species dies out
  8. A large destructive storm
  9. A harmful emmission mainly form cows
  10. When the weather is warmer than usual for long
  11. The propeller designed to catch wind in order to produce renewable energy
  12. The academic term for man-made
  13. The variety of life forms in an area
Down
  1. Renewable energy produced from running water
  2. When a resource can be reused
  3. A period of dry weather
  4. WHen the earth shakes
  5. The harmful process by which the oceans are becoming more acidic
  6. The removal of a wide area of trees
  7. Protective layer around the earth
  8. When water rises and destroys infrastructure
  9. A harmful gas for the climate

22 Clues: A massive rainfall • WHen the earth shakes • Atmospheric conditions • A period of dry weather • When a species dies out • A large destructive storm • Very large destructive waves • When a resource can be reused • Gases discharged into the air • A harmful gas for the climate • The academic term for man-made • Natural habitats supporting life • Protective layer around the earth • ...

Chapter 2 Crossword 2021-09-15

Chapter 2 Crossword crossword puzzle
Across
  1. the strength and vitality required for sustained physical or mental activity.
  2. the branch of physical science that deals with the relations between heat and other forms of energy (such as mechanical, electrical, or chemical energy), and, by extension, of the relationships between all forms of energy.
  3. the transition of a substance directly from the solid to the gas state, without passing through the liquid state
  4. changes affecting the form of a chemical substance, but not its chemical composition
  5. A chemical substance is a form of matter having constant chemical composition and characteristic properties
  6. the action of bringing a liquid to the temperature at which it bubbles and turns to vapor.
  7. an element or compound is a phase transition from the liquid phase to vapor
  8. activity involving mental or physical effort done in order to achieve a purpose or result.
  9. the amount of space that a substance or object occupies, or that is enclosed within a container, especially when great.
  10. below 32°F (0°C).
  11. a coherent, typically large body of matter with no definite shape.
  12. the process of turning from liquid into vapor.
  13. a substance made by mixing other substances together.
  14. In physics, a state of matter is one of the distinct forms in which matter can exist. Four states of matter are observable in everyday life: solid, liquid, gas, and plasma.
  15. the laying down of sediment carried by wind, flowing water, the sea or ice.
  16. a substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape (unlike a solid) and no fixed volume (unlike a liquid).
Down
  1. occur when a substance combines with another to form a new substance, called chemical synthesis or, alternatively, chemical decomposition into two or more different substances.
  2. a body's relative mass or the quantity of matter contained by it, giving rise to a downward force; the heaviness of a person or thing.
  3. is a physical quantity that expresses hot and cold
  4. occur when the nuclei of atoms are rearranged to form new atoms.
  5. a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
  6. a thing that is composed of two or more separate elements; a mixture.
  7. the colorless fluid part of blood, lymph, or milk, in which corpuscles or fat globules are suspended.
  8. physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energy.
  9. a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
  10. strength or energy as an attribute of physical action or movement.
  11. an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
  12. each of more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances and are primary constituents of matter.
  13. the force that attracts a body toward the center of the earth, or toward any other physical body having mass.
  14. is one of the four fundamental states of matter. The molecules in a solid are closely packed together and contain the least amount of kinetic energy.
  15. water which collects as droplets on a cold surface when humid air is in contact with it.
  16. the basic unit of a chemical element.
  17. becoming liquefied by heat.

33 Clues: below 32°F (0°C). • becoming liquefied by heat. • the basic unit of a chemical element. • the process of turning from liquid into vapor. • is a physical quantity that expresses hot and cold • a substance made by mixing other substances together. • occur when the nuclei of atoms are rearranged to form new atoms. • ...

Fossil Fuels 2021-01-14

Fossil Fuels crossword puzzle
Across
  1. Wedging The process of water freezing and thawing to break rock down
  2. Solid Fossil Fuel
  3. Years needed to form fossil fuels
  4. Another word for oil
  5. Smash or crush is the code for this
  6. Found where a river meets an ocean
  7. Stop or drop is the code for this
  8. Type of material that must die and be buried under sediment for fossil fuels to form
  9. Gas Gas Fossil Fuel
  10. The little parts of broken down rock
  11. Renewable Power from the sun
  12. Resource that can NOT be replaced in out lifetime
Down
  1. Only type of rock fossil fuels will be found in
  2. A u-shaped valley is formed by this ice structure
  3. Move is the code for this
  4. Break is the code for this
  5. Sedimentary rock forms in these
  6. Lots and lots of this is needed for fossil fuels to form (Tick Tock)
  7. The earth provides this from its core for the formation of fossil fuels
  8. A v-shaped valley caused by water
  9. Fuel Non-renewable energy that can't be replaced in our lifetime
  10. Renewable Energy collected from moving air
  11. Liquid Fossil Fuel
  12. Renewable Energy from Earth's Heat
  13. Dune Landform caused by wind moving sand
  14. Renewable energy from life
  15. Resource that CAN be replaced within our lifetime
  16. Renewable energy collected from moving water
  17. Stick is the code for this
  18. The weight of water and layered sediment adds this to cause fossil fuel formation

30 Clues: Solid Fossil Fuel • Liquid Fossil Fuel • Gas Gas Fossil Fuel • Another word for oil • Move is the code for this • Break is the code for this • Renewable energy from life • Stick is the code for this • Renewable Power from the sun • Sedimentary rock forms in these • Years needed to form fossil fuels • A v-shaped valley caused by water • Stop or drop is the code for this • ...

50 Key Terms in Basic Chemistry 2024-09-13

50 Key Terms in Basic Chemistry crossword puzzle
Across
  1. substances that increase the rate of a chemical reaction without themselves becoming chemically changed or part of the product.
  2. simple and outdated model of an atom.
  3. elements that have the same number of protons and electrons but different number of neutrons.
  4. average of the mass numbers of all the isotopes of an element.
  5. energy directly involved in moving matter.
  6. more modern model of an atomic structure.
  7. energy in action.
  8. combination of two or more atoms held together by chemical bonds.
  9. substances in solutions that are in great amounts.
  10. the study of the chemical composition and reactions of living matter.
  11. containing protons and neutrons tightly bound together.
  12. aka emulsions, heterogeneous mixtures, compositions are dissimilar in different areas of the mixture.
  13. a chemical bond between atoms formed by the transfer of one or more electrons from one atom to the other.
  14. stored energy.
  15. bonds in larger molecules are broken giving smaller less complex molecules.
  16. the capacity to do work, or to put matter into motion.
  17. homogeneous mixtures of components that may be gases, liquids and solids.
  18. a net negative charge.
  19. bonds are both made and broken.
  20. smaller particles are bonded together to form larger more complex molecules.
  21. a substance that takes up hydrogen ions in detachable amounts, proton acceptors.
  22. anything that occupies space and has a mass.
  23. an ionic compound containing cations other than H+ and anions other than the hydroxyl ion.
  24. the bond that holds together the combination of atoms with other atoms.
  25. the atom that loses the electron.
  26. atoms with 1 or 2 valence shell electrons.
  27. shell that specifically indicates an atom’s outermost energy level containing the electrons that are chemically reactive.
  28. the mixture has exactly the same composition or makeup throughout.
  29. when acids and bases mix and they produce salt and water.
Down
  1. substances composed of two or more components physically intermixed.
  2. contains positive electrical charges.
  3. compounds that lack carbon.
  4. a substance that releases hydrogen ions in detachable amounts, proton donors.
  5. results from the movement of charged particles.
  6. two or more different kinds of atoms bind.
  7. number of protons in an atom’s nucleus.
  8. forms of energy stored in the bonds of chemical substances.
  9. universal solvent.
  10. identical particles that make up each element.
  11. shared electrons occupy a single orbital common to both atoms.
  12. isotopes of elements and their atoms that decompose spontaneously into more stable forms.
  13. energy that travels in waves.
  14. contains neutral electrical charges.
  15. small atoms with 6 or 7 valence shell electrons.
  16. substances in solutions that are present in smaller amounts.
  17. heterogeneous mixtures with large visible solutes that tend to settle out.
  18. a one or two letter chemical shorthand designated to each element
  19. a net positive charge.
  20. contains negative electrical charges.
  21. the sum of the masses of its protons and neutrons.

50 Clues: stored energy. • energy in action. • universal solvent. • a net positive charge. • a net negative charge. • compounds that lack carbon. • energy that travels in waves. • bonds are both made and broken. • the atom that loses the electron. • contains neutral electrical charges. • contains positive electrical charges. • simple and outdated model of an atom. • ...

Anatomy/Physiology Chapters 1 & 2 2019-09-17

Anatomy/Physiology Chapters 1 & 2 crossword puzzle
Across
  1. double sugars formed when 2 monosaccharides are joined by dehydration synthesis
  2. High -energy molecule that stores the energy we need to do just about everything we do.
  3. Diglycerides with phosphorus containing group and two, rather than 3 fatty acid chains.
  4. Iconic compound containing cations other than H+ and anions other than hydroxyl ion (OH-)
  5. _____ reactions are the products of energy absorbing
  6. bitter taste, feels slippery, high pH and are proton acceptors
  7. A nucleic acid found in all living cells that carries the organism's hereditary information
  8. Fatty acids or their derivatives that are insoluble in water but soluble in organic solvents
  9. simple sugars. single chain or single ring structures containing from 3-7 carbon atoms
  10. _______ compounds are all other chemicals in the body besides Carbon.
  11. Chainlike molecules made of similar or repeating units (monomers), which are joined together by dehydration synthesis
  12. _____ energy is energy in action
  13. Sour taste, dissolves metals, low pH
  14. _______ Energy is energy directly involved in moving matter
  15. Basic structural material of the body
  16. A combination of two or more atoms held together by chemical bonds
  17. _____ bonds are bonds where electrons may be shared to fill its outer electron shell
  18. When two or more different kinds of atoms bind
  19. The center of atom containing protons and neutrons
  20. _____ bonds form when a hydrogen atom, already covalently linked to one eletronegative atom, is attracted by another electron hungry atom, so a bridge forms between them.
Down
  1. Heterogenous mixtures with large, often visible solutes that tend to settle out.
  2. A group of molecules that include sugars and starches
  3. commonly known as fats when solid or oils when liquid
  4. Homogenous mixtures of components that may be gases, liquids or solids.
  5. _____ energy is stored energy
  6. Polymers of simple sugars linked together by dehydration synthesis
  7. _____ and Unsaturated vareFatty acids that contain one or more double bonds between carbon atoms
  8. The relative concentration of hydrogen ions in various body fluids is measured in concentration units.
  9. ______ energy results from the movement of charged particles
  10. part of atom that bears a negative charge.
  11. _____ compounds contain carbon
  12. _____ energy is energy stored in the bonds of chemical substances
  13. the number and kinds or reacting substances
  14. _____ reactions are reactions that release energy
  15. Fat molecules made of 4 interlocking hydrocarbon rings
  16. Substances composed of tow or more components physically intermixed.
  17. one singular group of units
  18. _____ energy is energy that travels in waves
  19. Nucleic acid that contains ribose and the bases A< G< < and U. It carries out DNA's instructions for protein synthesis

39 Clues: one singular group of units • _____ energy is stored energy • _____ compounds contain carbon • _____ energy is energy in action • Sour taste, dissolves metals, low pH • Basic structural material of the body • part of atom that bears a negative charge. • the number and kinds or reacting substances • _____ energy is energy that travels in waves • ...

Rocks 2017-11-13

Rocks crossword puzzle
Across
  1. / Rocks that form from cooling lava is _________________________ igneous rock
  2. / Rocks are classified by how they are ___________________
  3. / When a large mass of magma solidifies far below Earth’s surface, they form igneous rocks that have ________________________ texture
  4. rocks result from what 2 processes?
  5. These are the ______________ steps: melting / cooling, rocks broken down into smaller pieces, heat and pressure
  6. / A rock that forms when magma hardens beneath Earth’s surface is called ___________________ rock
  7. / A metamorphic rock is classified by what 2 features?
  8. / A __________________metamorphic rock forms when crystals Combine and form visible bands
  9. / What type of rocks are formed by processes powered by the sun?
  10. / What agent of metamorphism causes composition of rock to change?
  11. / Where do most metamorphic processes take place:
  12. / Name the process that form sedimentary rocks?
  13. / What the 3 types of rocks?
  14. / Cementation often occurs directly after Earth’s materials are _______________________
  15. / Metamorphic rocks that consist of only one mineral that forms large interlocking crystals often have a _____________________ texture
  16. / Most rocks are made of a __________________ of minerals
  17. / What is large-scale folding of rocks during the process of mountain building is a characteristic of ______________________ metamorphism
  18. / Weathering causes rocks to break down and make ______________________
Down
  1. / Igneous rocks with two distinct different crystal sizes is _________________________ texture
  2. / A fine-grained igneous rocks forms ?
  3. / What are the 3 agents of metamorphism?
  4. / All of the energy that drives Earth’s rock cycle comes form ___
  5. / Intrusive igneous rocks form when _____________hardens and cools beneath Earth’s surface
  6. / is a rock that forms as a result of _compaction and cementation____________________________
  7. / Peridotite, which is composed mostly entirely of dark silicate minerals and is believed to make up much of Earth’s upper mantle, has a composition that is ________________________
  8. / Coal is a rock even though it consists of __________________ material
  9. / Indicidating when the rock formed, past enviornments, matching rock of the same age found in different places
  10. / What type of sedimentary rocks is formed from weathered particles of rocks and minerals.
  11. / Fossils are found only in ___________________rocks
  12. / Ripple marks indicate what type of environment ____________________________

30 Clues: / What the 3 types of rocks? • rocks result from what 2 processes? • / A fine-grained igneous rocks forms ? • / What are the 3 agents of metamorphism? • / Name the process that form sedimentary rocks? • / Where do most metamorphic processes take place: • / Fossils are found only in ___________________rocks • / A metamorphic rock is classified by what 2 features? • ...

Rocks 2017-11-13

Rocks crossword puzzle
Across
  1. / Cementation often occurs directly after Earth’s materials are _______________________
  2. / Igneous rocks with two distinct different crystal sizes is _________________________ texture
  3. / Indicidating when the rock formed, past enviornments, matching rock of the same age found in different places
  4. / A rock that forms when magma hardens beneath Earth’s surface is called ___________________ rock
  5. / A __________________metamorphic rock forms when crystals Combine and form visible bands
  6. / What type of sedimentary rocks is formed from weathered particles of rocks and minerals.
  7. / All of the energy that drives Earth’s rock cycle comes form ___
  8. / When a large mass of magma solidifies far below Earth’s surface, they form igneous rocks that have ________________________ texture
  9. / Metamorphic rocks that consist of only one mineral that forms large interlocking crystals often have a _____________________ texture
  10. / Rocks are classified by how they are ___________________
  11. / What agent of metamorphism causes composition of rock to change?
  12. / What the 3 types of rocks?
  13. / Where do most metamorphic processes take place:
  14. / A fine-grained igneous rocks forms ?
  15. rocks result from what 2 processes?
  16. / What are the 3 agents of metamorphism?
  17. / What type of rocks are formed by processes powered by the sun?
Down
  1. / Most rocks are made of a __________________ of minerals
  2. / Name the process that form sedimentary rocks?
  3. / Weathering causes rocks to break down and make ______________________
  4. / Peridotite, which is composed mostly entirely of dark silicate minerals and is believed to make up much of Earth’s upper mantle, has a composition that is ________________________
  5. / is a rock that forms as a result of _compaction and cementation____________________________
  6. / Ripple marks indicate what type of environment ____________________________
  7. / Coal is a rock even though it consists of __________________ material
  8. / Rocks that form from cooling lava is _________________________ igneous rock
  9. / Fossils are found only in ___________________rocks
  10. / What is large-scale folding of rocks during the process of mountain building is a characteristic of ______________________ metamorphism
  11. These are the ______________ steps: melting / cooling, rocks broken down into smaller pieces, heat and pressure
  12. / A metamorphic rock is classified by what 2 features?
  13. / Intrusive igneous rocks form when _____________hardens and cools beneath Earth’s surface
  14. / Igneous rocks form from __________________________

31 Clues: / What the 3 types of rocks? • rocks result from what 2 processes? • / A fine-grained igneous rocks forms ? • / What are the 3 agents of metamorphism? • / Name the process that form sedimentary rocks? • / Where do most metamorphic processes take place: • / Fossils are found only in ___________________rocks • / Igneous rocks form from __________________________ • ...

Waves_Natalie 2022-12-12

Waves_Natalie crossword puzzle
Across
  1. usable power that can be transferred or converted to different forms but can not be created or destroyed
  2. a regular pattern of motion
  3. a rate of something that repeats over and over
  4. a repeating and recognizable feature
Down
  1. energy of movement
  2. to bounce back
  3. a high point of a wave
  4. a point where a wave crosses its resting line
  5. a back and forth pattern of motion that transfers energy

9 Clues: to bounce back • energy of movement • a high point of a wave • a regular pattern of motion • a repeating and recognizable feature • a point where a wave crosses its resting line • a rate of something that repeats over and over • a back and forth pattern of motion that transfers energy • ...

Electricity 2022-01-25

Electricity crossword puzzle
Across
  1. It may exist in potential, kinetic, thermal, helectrical, chemical, nuclear, or other forms.
  2. caused by or related to heat or temperature.
  3. path between two or more points along which an electrical current can be carried
  4. vibrations that travel through the air or another medium and can be heard
Down
  1. a flow of an electric charge between two points
  2. is both a basic part of nature and one of the most widely used forms of energy.
  3. the basic unit of a chemical element.
  4. lightest stable subatomic particle known.

8 Clues: the basic unit of a chemical element. • lightest stable subatomic particle known. • caused by or related to heat or temperature. • a flow of an electric charge between two points • vibrations that travel through the air or another medium and can be heard • is both a basic part of nature and one of the most widely used forms of energy. • ...

Our Energy Future 2023-07-04

Our Energy Future crossword puzzle
Across
  1. Energy from the sun
  2. An energy [ ] is necessary for us to keep global heating under 1.5 degree celsius by 2025.
  3. One of the five pillars of the Singapore Green Plan 2030 to drive a sustainable energy transition is the Energy [ ].
  4. The cleanest form of fossil fuel that Singapore relies heavily on is natural [ ].
  5. One of the greener forms of transport is using [ ] vehicles.
Down
  1. [ ] energy sources are more susstainable because they emit less greenhouse gases and are abundant in nature.
  2. Increasing energy [ ] allows us to reduce the amount of energy required to achieve the same tasks.
  3. One of the low-carbon alternatives that Singapore is actively exploring
  4. Singapore taps on our four [ ] to diversify our energy sources and reduce the power sector’s emissions.
  5. [] provide the most readily available space for mass deployment of solar panels in Singapore.
  6. Singapore aims to achieve net-[ ] emissions by 2050. This means reaching a balance between the amount of carbon emissions we produce and remove from the atmosphere.
  7. A building that is resource-efficient and environmentally responsibly throughout its life cycle is called a [ ] building.

12 Clues: Energy from the sun • One of the greener forms of transport is using [ ] vehicles. • One of the low-carbon alternatives that Singapore is actively exploring • The cleanest form of fossil fuel that Singapore relies heavily on is natural [ ]. • An energy [ ] is necessary for us to keep global heating under 1.5 degree celsius by 2025. • ...

Solar system 2023-05-04

Solar system crossword puzzle
Across
  1. hole, a place where there is such strong gravity nothing can escape it
  2. all of space and time and their contents, including planets, stars, galaxies, and all other forms of
  3. a round celestial body that revolves around the Sun
  4. an icy small Solar System body that releases gases when passing close to the Sun
  5. A event that occurs when an object is temporarily obscured. or another object is blocking the moon
  6. an astronomical object there are a bunch of these all over the solar system
  7. an interaction that causes immense attraction between all things with mass or energy.
  8. A small rocky body in outer space these are significantly smaller than asteroids
  9. system, a system of the Sun and the objects that orbit it. It formed 4.6 billion years ago from the
Down
  1. is an area on the sphere a group of visible stars forms a pattern or outline, typically representing
  2. the star at the center of the Solar System. It is a nearly perfect ball of hot plasma
  3. the earth's only natural satellite, is the fifth largest satellite in the Solar System
  4. A system of stars. gas, dust, and dark matter, bound together by gravity. The milky way is an example
  5. collapse.
  6. sun
  7. A minor planets of the inner solar system sizes of these vary
  8. and energy.
  9. animal, mythological subject, or inanimate object.

18 Clues: sun • collapse. • and energy. • animal, mythological subject, or inanimate object. • a round celestial body that revolves around the Sun • A minor planets of the inner solar system sizes of these vary • hole, a place where there is such strong gravity nothing can escape it • an astronomical object there are a bunch of these all over the solar system • ...

The Six Essential Nutrients 2021-08-25

The Six Essential Nutrients crossword puzzle
Across
  1. nutrients an example is iron
  2. we need 1-2L daily
  3. fuel for energy
  4. made up of amino acids
Down
  1. good fats to eat
  2. the body's main source of energy
  3. forms a vehicle for other nutrients, adds bulk to the diet
  4. referred to as oils
  5. most come from fruits and veggies

9 Clues: fuel for energy • good fats to eat • we need 1-2L daily • referred to as oils • made up of amino acids • nutrients an example is iron • the body's main source of energy • most come from fruits and veggies • forms a vehicle for other nutrients, adds bulk to the diet

Review Puzzle for Exam 1, Ch 5-8 2018-02-04

Review Puzzle for Exam 1, Ch 5-8 crossword puzzle
Across
  1. The _____ binds to the active site on an enzyme (hint: it’s the name given to the reactants in an enzyme-catalyzed reaction)
  2. Osmosis is the diffusion of ______ across a selectively permeable membrane
  3. This is the main pigment that absorbs sunlight in photosynthesis
  4. The light reaction pathway in photosynthesis takes place in the _____ membranes
  5. Free energy is energy that is available to do _____
  6. The abbreviation for the pathway in cellular respiration that produces the most ATP
  7. Cellular eating
  8. Membrane proteins that hold cells together in a tissue are called cell ______.
  9. Enzymes are able to speed up the rate of a chemical reaction because they lower the amount of energy needed to start the reaction, also known as the reaction’s _______ (2 words)
  10. If oxygen is not present, this is the next step in the break-down of glucose after glycolysis
  11. This molecule makes up the foundation of the plasma membrane and forms a bilayer
Down
  1. Glycolysis takes place in what part of the cell?
  2. This molecule is required for cellular respiration and is also the waste product in photosynthesis
  3. If you place a cell in distilled water, water will enter the cell, causing it to expand. The distilled water is _____ relative to the solution in the cell
  4. The membrane protein that is used in cellular respiration and photosynthesis to synthesize ATP (2 words)
  5. This process breaks down glucose in order to harvest energy from it. The cell uses this energy to do work (2 words).
  6. When a molecule binds to the active site of an enzyme and permanently inactivates the enzyme, this is known as ______ inhibition
  7. ____ transport moves molecules across a cell’s membrane against their concentration gradient by using energy (ATP)
  8. In an ______ reaction, energy is consumed (ball rolling uphill)
  9. 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)
  10. The abbreviation for an energy-carrying molecule that, when split apart, provides a lot of energy for our cells to do work. Hint: this molecule is created during cellular respiration

21 Clues: Cellular eating • Glycolysis takes place in what part of the cell? • Free energy is energy that is available to do _____ • In an ______ reaction, energy is consumed (ball rolling uphill) • This is the main pigment that absorbs sunlight in photosynthesis • Osmosis is the diffusion of ______ across a selectively permeable membrane • ...

What is air 2020-12-02

What is air crossword puzzle
Across
  1. a gas that makes up about 21 percent of Earth’s atmosphere and what humans breathe
  2. the mixture of gases surrounding Earth
  3. a greenhouse gas found in Earth’s atmosphere
  4. a variable gas in the atmosphere; a greenhouse gas
  5. a process used by plants and algae to make sugar
  6. radiant energy that heats
  7. it is a type of permanent gas
Down
  1. a gas in the atmosphere for which the amount stays constant
  2. an atmospheric gas whose amount changes based on the environment
  3. a form of oxygen that forms a thin layer in the stratosphere
  4. a gas that absorbs and radiates energy in the atmosphere, trapping thermal energy
  5. the amount of matter in an object or sample
  6. the gaseous state of water
  7. the layer of gases surrounding Earth
  8. a colorless, odorless gas that makes up about 78 percent of Earth’s atmosphere

15 Clues: radiant energy that heats • the gaseous state of water • it is a type of permanent gas • the layer of gases surrounding Earth • the mixture of gases surrounding Earth • the amount of matter in an object or sample • a greenhouse gas found in Earth’s atmosphere • a process used by plants and algae to make sugar • a variable gas in the atmosphere; a greenhouse gas • ...

Unit 2 Crossword - Isabella Hennon 2025-09-13

Unit 2 Crossword - Isabella Hennon crossword puzzle
Across
  1. Nutrient, used in phosphates of nucleic acids and phospholipids of membranes, often limited.
  2. Cycle second step of aerobic respiration, pyruvate is broken down while NADH and FADH2 are made, releases CO2.
  3. Nutrient, used in proteins and nucleic acids, must be 'fixed' for living things to use,often limited.
  4. sphere of earth, all living things on earth.
  5. sphere of earth, all the water on earth.
  6. Adenosine diphosphate, uncharged energy storage molecule with 2 phosphates
  7. respiration process of breaking down glucose to make ATP, starts with C6 H12 O6 and O2 ending with CO2 and H2O.
  8. Describes a situation in which oxygen is not present.
Down
  1. process of using light energy to make glucose, starts with CO2 and H2O ending with C6 H12 O6 and O2.
  2. Substances created during a chemical reaction, made from reactants.
  3. sphere of earth, all gases surrounding earth.
  4. Organelle, site of steps 2 and 3 of aerobic cellular respiration.
  5. sphere of earth, all the soil and rocks on earth.
  6. Organelle - site or photosynthesis.
  7. Second step of an anaerobic respiration, 2 types include alcoholic and lactic acid.
  8. Describes a situation in which oxygen is present.
  9. Nutrient, forms the backbone for all macro-molecules in living things.
  10. Anything that has mass and takes up space, makes up everything.
  11. pigment in chloroplasts, used to trap light energy during photosynthesis.
  12. Adenosine trisphoshate, charged energy storage molecule with 3 phosphates.

20 Clues: Organelle - site or photosynthesis. • sphere of earth, all the water on earth. • sphere of earth, all living things on earth. • sphere of earth, all gases surrounding earth. • sphere of earth, all the soil and rocks on earth. • Describes a situation in which oxygen is present. • Describes a situation in which oxygen is not present. • ...

Cells and membranes 2016-11-28

Cells and membranes crossword puzzle
Across
  1. modifies and packages protiens
  2. provides shape and strength in the cell
  3. this muscle tissue is striated and voluntary
  4. transportation system for substances to move around the cell
  5. this tissue is found in brain, spinal cord
  6. made up of centrioles and plays an important part in cell division
  7. this forms to repair and regenerate tissue after damage
  8. made up of lipids and regulates substances moving in and out of the cell
  9. the study of tissues
  10. contains digestive enzymes that destroy foreign substance
Down
  1. cellular substance between the cell membrane and nucleus
  2. intercellular fluid component of all connective tissues
  3. building up process, used to replace, repair, and store cells and tissue
  4. internal lining and external covering for body
  5. this muscle is striated and involuntary
  6. 5 basic tissue types include: liquid, loose, fibrous, cartilage, and bone
  7. houses DNA and RNA, stores the genetic code for each cell
  8. powerhouse, produces ATP
  9. breaking-down process, provides usable forms of nutrients and creates or releases energy

19 Clues: the study of tissues • powerhouse, produces ATP • modifies and packages protiens • provides shape and strength in the cell • this muscle is striated and involuntary • this tissue is found in brain, spinal cord • this muscle tissue is striated and voluntary • internal lining and external covering for body • intercellular fluid component of all connective tissues • ...

Astronomy Crossword Puzzle 2022-05-12

Astronomy Crossword Puzzle crossword puzzle
Across
  1. comprised of gaseous material
  2. cloud of dust, ice, and gas
  3. start of everything
  4. first element to form
  5. smallest planet
  6. matter condenses into
  7. mass is moving away from each other
  8. forms in the center of a nebula
Down
  1. attach to protons to form atoms
  2. clumps combine into
  3. gas giant
  4. energy times the speed of light squared equals
  5. comprised of rocky material
  6. force that pulls matter together

14 Clues: gas giant • smallest planet • clumps combine into • start of everything • first element to form • matter condenses into • cloud of dust, ice, and gas • comprised of rocky material • comprised of gaseous material • attach to protons to form atoms • forms in the center of a nebula • force that pulls matter together • mass is moving away from each other • ...

Sustainable Architecture – Building for the Future: Eco-friendly materials, green technologies, and philosophies shaping modern sustainable design. 2025-10-13

Sustainable Architecture – Building for the Future: Eco-friendly materials, green technologies, and philosophies shaping modern sustainable design. crossword puzzle
Across
  1. Device used to capture rainwater for reuse
  2. Process of minimizing resource waste in construction
  3. Roofs covered with vegetation for insulation
  4. Using plants and natural light to improve air quality indoors
  5. Architect known for sustainable, organic forms (e.g., Fallingwater)
  6. Reuse of old structures for new purposes
Down
  1. Design approach inspired by natural systems
  2. Building material made from bamboo, mud, or reclaimed wood
  3. Using sunlight for heating and lighting naturally
  4. Reusing demolition debris to reduce waste
  5. Orientation of building to optimize daylight
  6. Type of energy harnessed from the sun
  7. Type of building that produces as much energy as it consumes
  8. Walls made from straw, clay, and sand
  9. Certification system for sustainable buildings

15 Clues: Type of energy harnessed from the sun • Walls made from straw, clay, and sand • Reuse of old structures for new purposes • Reusing demolition debris to reduce waste • Device used to capture rainwater for reuse • Design approach inspired by natural systems • Orientation of building to optimize daylight • Roofs covered with vegetation for insulation • ...

Environmental Science Crossword Puzzle 2023-09-07

Environmental Science Crossword Puzzle crossword puzzle
Across
  1. Is the study of energy
  2. It means knowledge.
  3. Comprises all types of water resources
  4. Is a substance that consists of two or more elements
  5. It is a systematic body of knowledge.
  6. Is a common chemical substance on planet Earth
  7. Is anything that takes up space and has mass
  8. The study of the interactions between lifeand its physical environment.
  9. A solution with a pH lower than 7
  10. Developing new knowledge based upon old knowledge.
  11. An energy that depends upon the relative position of various parts of a system
  12. The protective blanket of gases surrounding the Earth.
  13. Is the smallest particle of an element
  14. An energy that possesses due to its motion
Down
  1. A substance that starts a chemical reaction
  2. The act of noting or detecting phenomenon by the senses.
  3. The outer mantle of the solid earth.
  4. Is the ability to do work
  5. The sum of all biochemical reactions in an organism
  6. Is done when force is applied to an object over a distance
  7. Is a key cultural aspect that is embedded in people’s way. of life.
  8. A widely accepted hypothesis that stands the test of time.
  9. A test that is used to rule out a hypothesis or validate something already known.
  10. Is the rate at which energy is used
  11. Is a pure substance
  12. Where life operates.
  13. Is the main element in organic compounds
  14. A substance that forms as a result of a chemical reaction
  15. A solution with a pH higher than 7
  16. It is the unit of power

30 Clues: It means knowledge. • Is a pure substance • Where life operates. • Is the study of energy • It is the unit of power • Is the ability to do work • A solution with a pH lower than 7 • A solution with a pH higher than 7 • Is the rate at which energy is used • The outer mantle of the solid earth. • Comprises all types of water resources • Is the smallest particle of an element • ...

EOY Project Crossword 2023-05-27

EOY Project Crossword crossword puzzle
Across
  1. - The movement of energy from one object to another
  2. - The directional speed of an object in motion
  3. - A push or pull that can change the motion of an object
  4. - The amount of work done over a time period
  5. - A magnet created by an electric current.
  6. - The heat that is felt when coming from the sun or a fire
  7. - A combination of different qualities
  8. - Makes up all matter
  9. - The movement when heat goes from the bottom the top of either a gas or liquid
Down
  1. - The bending of light as it passes from one medium to another
  2. - A material that does not conduct heat or electricity easily
  3. - All around us and has 6 different forms
  4. - Comes in 7 different but only one is visible
  5. - An object that can transfer heat easily
  6. - When heat is transferred through contact
  7. - The Separation in a sound wave
  8. - A disturbance or variation that transfers energy
  9. - The region of a sound wave where the particles are densely packed together
  10. - The bouncing back of light waves from a surface
  11. - The force that pulls everything to the center of the earth

20 Clues: - Makes up all matter • - The Separation in a sound wave • - A combination of different qualities • - All around us and has 6 different forms • - An object that can transfer heat easily • - When heat is transferred through contact • - A magnet created by an electric current. • - The amount of work done over a time period • - Comes in 7 different but only one is visible • ...

Rocks and Their Properties by: Addison Sutton 2014-02-28

Rocks and Their Properties by: Addison Sutton crossword puzzle
Across
  1. another word for foliated
  2. volcanic ash
  3. this igneous rock forms as lava cools on the surface of earth
  4. this type of metamorphic rock forms when minerals grains grow and rearrange, but don't form layers
  5. this type of rock forms when a volcano's magma cools and hardens
  6. a change in this and pressure forms metamorphic rock
  7. igneous rock that is made from volcanic ash
  8. melted rock outside a volcano
Down
  1. nonfoliated rocks do not form these
  2. soft, white form of sedimentary rock
  3. this type of sedimentary rock is made from broken fragments of other rocks
  4. this type of sedimentary rock is made of remains of once living things
  5. this type of rock is changes because of changes in temperature or pressure
  6. this type of rock forms when sediments are compacted and cemented together
  7. explodes with lava
  8. this type of igneous rock forms from magma below the surface
  9. this metamorphic rock forms when mineral grains flatten and line up in parallel layers
  10. melted rock inside a volcano
  11. this type of sedimentary rock forms when dissolved minerals come out of solutions
  12. igneous rock that is very common and is sometimes used in construction
  13. sedimentary rocks form when these form from solutions

21 Clues: volcanic ash • explodes with lava • another word for foliated • melted rock inside a volcano • melted rock outside a volcano • nonfoliated rocks do not form these • soft, white form of sedimentary rock • igneous rock that is made from volcanic ash • a change in this and pressure forms metamorphic rock • sedimentary rocks form when these form from solutions • ...

Ecosystem: What are they and How do they Work? 2023-10-13

Ecosystem: What are they and How do they Work? crossword puzzle
Across
  1. Organisms that ingest other organisms to obtain organic nutrients
  2. chain linear sequence of who eats whom in an ecosystem
  3. The study of interrelationships between living organisms
  4. The food making process of plants
  5. It has has a living (biotic) and nonliving (a biotic) component
  6. An element that comprises 80-85 % in aquatic biome
  7. They feed on decaying organic matter
  8. They are classified as herbivores, carnivores and omnivores
  9. A large biological community or an ecosystem
  10. They constitute the second trophic level of energy flow in the ecosystem
  11. a type of biome that is considered the most stable in ecosystem
  12. allows the planet to hold onto its atmosphere and helps enable he movement and cycling of materials
  13. A term used to describe the flow of energy in an ecosystem
Down
  1. Obtain the highest energy coming from the sun
  2. A type of terrestrial biome characterized by permafrost
  3. Web networks of many interlocked food chains
  4. Gradual changes in biotic community to form a stable community
  5. It is where the life forms is found
  6. The thin layer that envelopes the earth surface
  7. a type of cell that has no distinct nucleus
  8. The ultimate source of energy
  9. meaning "house" r a "place to live"
  10. Examples are air, soil, minerals, temperature, moisture
  11. A total dry mass of all living organisms at a given trophic level
  12. The smallest and most fundamental structure and functional units of life

25 Clues: The ultimate source of energy • The food making process of plants • It is where the life forms is found • meaning "house" r a "place to live" • They feed on decaying organic matter • a type of cell that has no distinct nucleus • Web networks of many interlocked food chains • A large biological community or an ecosystem • Obtain the highest energy coming from the sun • ...

Periodic Table Organization 2025-03-18

Periodic Table Organization crossword puzzle
Across
  1. semiconductors
  2. electrons in the highest energy level
  3. element in period 4 that forms a -3 anion
  4. metals property describing the ability to be formed and not break
  5. the elements of the same period have their valence electrons in the same ___
  6. the columns on the periodic table are called
  7. the rows on the periodic table are called
Down
  1. ____ make up most of the periodic table
  2. family that forms a +1 charge
  3. group with 7 valence electrons
  4. due to having the same valence electrons, members of a group have similar___
  5. number of valence electrons in the nonreactive family

12 Clues: semiconductors • family that forms a +1 charge • group with 7 valence electrons • electrons in the highest energy level • ____ make up most of the periodic table • element in period 4 that forms a -3 anion • the rows on the periodic table are called • the columns on the periodic table are called • number of valence electrons in the nonreactive family • ...

Elliott Gray Chapter 6 2017-11-20

Elliott Gray Chapter 6 crossword puzzle
Across
  1. Another word for disorder in a system.
  2. The total energy of the submicroscopic particles that make up a substance.
  3. The transfer of energy by means of electromagnetic waves.
  4. The study of hear and its transformation into different forms of energy.
  5. The measure of the hotness or coldness of an object.
Down
  1. When molecules are not moving at all: is theoretically impossible.
  2. The same thing as 4.184 joules.
  3. The quantity of heat required to raise the temperature of a unit mass of a substance by one degree Celsius.
  4. The transfer of thermal energy in a fluid by currents.
  5. The transfer of thermal energy by a molecular and electronic collisions with a substance.

10 Clues: The same thing as 4.184 joules. • Another word for disorder in a system. • The measure of the hotness or coldness of an object. • The transfer of thermal energy in a fluid by currents. • The transfer of energy by means of electromagnetic waves. • When molecules are not moving at all: is theoretically impossible. • ...

Electricity 2022-01-25

Electricity crossword puzzle
Across
  1. a material that does not allow the movement of electrons
  2. a conductor that conducts electricity only when light shines on it
  3. Provides a safe path for lightning to follow
  4. having no strongly marked or positive characteristics or features
Down
  1. used to measure electrical power
  2. small unit when used to measure energy production and usage
  3. The process of removing excess charges connected to an object
  4. provides electric energy from the part of an electric circuit
  5. the part of an electric circuit that converts electrical energy into other forms of energy
  6. materials that allow the movement of electrons

10 Clues: used to measure electrical power • Provides a safe path for lightning to follow • materials that allow the movement of electrons • a material that does not allow the movement of electrons • small unit when used to measure energy production and usage • The process of removing excess charges connected to an object • ...

Atmosphere (Ch 15) 2026-02-13

Atmosphere (Ch 15) crossword puzzle
Across
  1. a type of precipitation lace with acid that can be harmful (467)
  2. air _?_ is the force exerted by air on the area below it
  3. pollution that forms over cities
  4. warm air is less dense than _?_ air
  5. combines chemically with fuel such as wood, gasoline (453)
  6. the atmosphere is composed of 78% _?_ (452)
  7. _?_ humidity is a ratio of water vapor that the air can hold
  8. extends 11-50 km above sea level and holds pollutants
  9. these conditions can result from air pollutants (464)
  10. the transfer of energy through space
Down
  1. large body of air
  2. only certain kinds of these can use atmospheric nitrogen (453)
  3. the lowest layer of the atmosphere, contains "weather"
  4. transfer of energy by contact
  5. transfer of energy by movement of fluids
  6. water vapor becomes liquid in this process (454)
  7. carbon _?_ is a primary air pollutant (463)
  8. the atmosphere transports and recycles _?_ (452)
  9. _?_ air can hold more water vapor than cold air (454)
  10. thin layer of gases that surrounds earth
  11. caused sculpture damage in Greece (461)
  12. this instrument measures air pressure (455)
  13. _?_ practices can strip plants from the soil (462)
  14. this layer scatters (harmful) UV rays

24 Clues: large body of air • transfer of energy by contact • pollution that forms over cities • warm air is less dense than _?_ air • the transfer of energy through space • this layer scatters (harmful) UV rays • caused sculpture damage in Greece (461) • transfer of energy by movement of fluids • thin layer of gases that surrounds earth • carbon _?_ is a primary air pollutant (463) • ...

Atmosphere (Ch 15) 2026-02-13

Atmosphere (Ch 15) crossword puzzle
Across
  1. pollution that forms over cities
  2. caused sculpture damage in Greece (461)
  3. this layer scatters (harmful) UV rays
  4. the lowest layer of the atmosphere, contains "weather"
  5. only certain kinds of these can use atmospheric nitrogen (453)
  6. large body of air
  7. the atmosphere is composed of 78% _?_ (452)
  8. _?_ practices can strip plants from the soil (462)
  9. this instrument measures air pressure (455)
  10. combines chemically with fuel such as wood, gasoline (453)
  11. transfer of energy by movement of fluids
  12. a type of precipitation lace with acid that can be harmful (467)
Down
  1. primary air pollutant (463)
  2. air _?_ is the force exerted by air on the area below it
  3. thin layer of gases that surrounds earth
  4. extends 11-50 km above sea level and holds pollutants
  5. transfer of energy by contact
  6. the transfer of energy through space
  7. the atmosphere transports and recycles _?_ (452)
  8. these conditions can result from air pollutants (464)
  9. _?_ air can hold more water vapor than cold air (454)
  10. _?_ humidity is a ratio of water vapor that the air can hold
  11. water vapor becomes liquid in this process (454)
  12. warm air is less dense than _?_ air

24 Clues: large body of air • primary air pollutant (463) • transfer of energy by contact • pollution that forms over cities • warm air is less dense than _?_ air • the transfer of energy through space • this layer scatters (harmful) UV rays • caused sculpture damage in Greece (461) • thin layer of gases that surrounds earth • transfer of energy by movement of fluids • ...

ALL-YEAR SCIENCE VOCABULARY CROSSWORD PUZZLE 2021-12-15

ALL-YEAR SCIENCE VOCABULARY CROSSWORD PUZZLE crossword puzzle
Across
  1. The tendency of an object to resist changes in a state of motion
  2. The guy who invented the 3 Laws of Motion.
  3. the measurement of how quickly an object is changing speed.
  4. movement that transfers heat within fluids and air.
  5. something you see
  6. A type of boundary that causes earthquakes.
  7. The transfer of energy by electromagnetic waves
  8. When a rock forms below earths surface it is _________
  9. Three kinds of these; Independent, dependent, and controlled
  10. A type of boundary where plates crash
  11. Formed by the cooling of lava
Down
  1. A test.
  2. Heat transferred from one particle of matter to another in an object without the movement of the object.
  3. the process of eroding or being eroded by wind, water, or other natural causes.
  4. Comes from the word sediment.
  5. A guess about something
  6. 3rd step of the rock cycle
  7. Heat moving from a warmer object to a cooler object.
  8. A type of boundary where the sea floor spreads.
  9. When a rock forms above earths surface it is ________
  10. investigate about something or someone.
  11. high temperature

22 Clues: A test. • high temperature • something you see • A guess about something • 3rd step of the rock cycle • Comes from the word sediment. • Formed by the cooling of lava • A type of boundary where plates crash • investigate about something or someone. • The guy who invented the 3 Laws of Motion. • A type of boundary that causes earthquakes. • ...

Macronutrient note 2020-05-01

Macronutrient note crossword puzzle
Across
  1. simple sugars in fruits and vegetables
  2. while uncommon in Canada, it is very common in third world countries
  3. found in dairy-based objects
  4. need large amounts of it to provide energy and health
  5. excess CHO is converted into fat and storage
  6. they are building blocks to protein
  7. most common sweet
  8. is in most fruits and vegetables
  9. essential for living
  10. occurs when there is no water
  11. derived from lactose
Down
  1. they are from grains
  2. contains all amino acids
  3. it forms antibodies to fight infections
  4. help with the absorptions of fat-soluble vitamins
  5. is in beans and lentil
  6. three to several thousand glucose units long
  7. 45%-65% of daily energy
  8. lacks one or more amino acids
  9. fruit sugar found in honey and fruits
  10. can occur naturally in very small amounts of dairy and meat

21 Clues: most common sweet • they are from grains • essential for living • derived from lactose • is in beans and lentil • 45%-65% of daily energy • contains all amino acids • found in dairy-based objects • lacks one or more amino acids • occurs when there is no water • is in most fruits and vegetables • they are building blocks to protein • fruit sugar found in honey and fruits • ...

The Nature of Matter - Chapter 2 Vocabulary 2014-11-10

The Nature of Matter - Chapter 2 Vocabulary crossword puzzle
Across
  1. depends on # of particles in a substance and amount of energy each particle has
  2. ice changing to water is an example of this
  3. can help you predict whether an object will float or sink
  4. thin film stretched across surface of liquid
  5. you witness this when a car is lifted up using a hydraulic lift
  6. changing from a liquid to a gas
  7. an example of this is when water forms on the outside of a soda can
  8. changing from liquid to a solid
  9. takes the shape of its container and has a definite volume
Down
  1. made up of tiny particles such as atoms, molecules, or ions
  2. used to find the buoyant force on an object
  3. its particles move at high speeds
  4. found by dividing force by area
  5. the slower a liquid flows, the higher this is
  6. upward force on an object when immersed in water
  7. is an average of the kinetic energy each particle has in a sample of matter
  8. does not take the shape of its container
  9. transfer of thermal energy from one warmer substance to another cooler substance

18 Clues: found by dividing force by area • changing from a liquid to a gas • changing from liquid to a solid • its particles move at high speeds • does not take the shape of its container • used to find the buoyant force on an object • ice changing to water is an example of this • thin film stretched across surface of liquid • the slower a liquid flows, the higher this is • ...

Nutrition Basics 2023-09-06

Nutrition Basics crossword puzzle
Across
  1. The process of converting energy
  2. A condition in which red blood cells do not contain enough hemoglobin
  3. Nutrients that occur naturally in rocks
  4. Forms hemoglobin in red blood cells
  5. Grow and repair bodily tissue
  6. The lack of water in the body
  7. Percent of body that is water
Down
  1. Helps with blood clotting and the functioning of your nervous system
  2. Maintains water balance in the body
  3. The process of maintaining a steady temperature inside the body
  4. Protect healthy cells from damage like cancer
  5. Stored carbs that could not be broken down
  6. Link together to form proteins
  7. Energy released when nutrients is broken down
  8. a complex carb found in plants, helps wit h bowel processes

15 Clues: Grow and repair bodily tissue • The lack of water in the body • Percent of body that is water • Link together to form proteins • The process of converting energy • Maintains water balance in the body • Forms hemoglobin in red blood cells • Nutrients that occur naturally in rocks • Stored carbs that could not be broken down • Protect healthy cells from damage like cancer • ...

ecology 2024-03-14

ecology crossword puzzle
Across
  1. , can make their own food and energy,
  2. an organism that feeds on and breaks down dead plant or animal matter.
  3. an animal or person that eats food of both plant and animal origin
  4. show the relative amounts of various parameters (such as number of organisms, energy, and biomass) across trophic levels
  5. ,Any animal that consumes an herbivorous anima
  6. an animal that feeds on flesh.
  7. the biochemical process in which the cells of an organism obtain energy by combining oxygen and glucose,
Down
  1. an organism that cannot produce its own food and must eat other plants and/or animals to get energy.
  2. ,shows the continuous movement of water within the Earth and atmosphere
  3. the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy
  4. the position of an organism in the food chain
  5. an organism that mostly feeds on plants.
  6. an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide.
  7. water released from clouds in the form of rain, freezing rain, sleet, snow, or hail.
  8. nature's way of reusing carbon atoms, which travel from the atmosphere
  9. consists of all the food chains in a single ecosystem.
  10. ,the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmospheric,
  11. the biogeochemical cycle that describes the transformation and translocation
  12. the series of processes by which food is grown or produced, sold, and eventually consumed.
  13. he process that changes liquid water to gaseous water
  14. organisms that consume other organisms for energy. Animals, fungi, and protists
  15. ,The organisms that eat the producers

22 Clues: an animal that feeds on flesh. • , can make their own food and energy, • ,The organisms that eat the producers • an organism that mostly feeds on plants. • the position of an organism in the food chain • ,Any animal that consumes an herbivorous anima • he process that changes liquid water to gaseous water • consists of all the food chains in a single ecosystem. • ...

Science Vocabulary 2024-02-08

Science Vocabulary crossword puzzle
Across
  1. water
  2. compounds that are made up of two or more elements other than carbon,
  3. a colorless, odorless reactive gas, the chemical element of atomic number 8 and the life-supporting component
  4. converts the foods we eat into their simplest forms
  5. is the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.
  6. sugar molecules.
  7. any of a large class of chemical compounds in which one or more atoms of carbon are covalently linked to atoms of other elements, most commonly hydrogen, oxygen, or nitrogen
Down
  1. a process in living organisms involving the production of energy, typically with the intake of oxygen and the release of carbon dioxide from the oxidation of complex organic substances
  2. acids a complex organic substance present in living cells, especially DNA or RNA, whose molecules consist of many nucleotides linked in a long chain
  3. a simple sugar which is an important energy source in living organisms and is a component of many carbohydrates.
  4. fatty compounds that perform a variety of functions in your body.
  5. the chemical element of atomic number 6, a nonmetal which has two main forms (diamond and graphite) and which also occurs in impure form in charcoal, soot, and coal
  6. any very large molecule, usually with a diameter ranging from about 100 to 10,000 angstroms
  7. large, complex molecules that play many important roles in the body.
  8. the source of energy for use and storage at the cellular level

15 Clues: water • sugar molecules. • converts the foods we eat into their simplest forms • the source of energy for use and storage at the cellular level • fatty compounds that perform a variety of functions in your body. • large, complex molecules that play many important roles in the body. • compounds that are made up of two or more elements other than carbon, • ...

Edwin's Fabulous Vocab Puzzle 2023-04-11

Edwin's Fabulous Vocab Puzzle crossword puzzle
Across
  1. charge of proton
  2. indicates its period on the periodic table
  3. the stable configuration of an atom
  4. charge of electron
  5. lowest energy level for the electron
  6. atom with charge
  7. nuetral particle in the nucleus
Down
  1. charge of nuetrons
  2. this particle identifies the atom
  3. The location of protons and neutrons
  4. atom with charge
  5. the location of electrons
  6. building block of the universe
  7. 2 forms of the same element with different masses
  8. the particle that orbits the nucleus
  9. measures the number of protons
  10. electrons travel around these in the nucleus
  11. Protons + nuetrons

18 Clues: charge of proton • atom with charge • atom with charge • charge of nuetrons • charge of electron • Protons + nuetrons • the location of electrons • building block of the universe • measures the number of protons • nuetral particle in the nucleus • this particle identifies the atom • the stable configuration of an atom • The location of protons and neutrons • ...

Macromolecules 2024-08-19

Macromolecules crossword puzzle
Across
  1. process that forms polymers
  2. # of valence electrons in C
  3. macromolecule group that includes DNA
  4. two simple sugars bonded together
  5. breaks polymer into monomers
  6. monomers of carbohydrates
  7. long chain of organic molecules
  8. fats, oils, waxes
  9. reactant helped by an enzyme
Down
  1. group of macromolecules made of polypeptides
  2. lipids with only single bonds
  3. monomer of nucleic acids
  4. will mix with water
  5. element of life
  6. polymers of glucose, energy storage in plants
  7. where substrate binds to enzyme
  8. job description: speeds chemical reactions
  9. monomers of proteins
  10. special protein that speeds chemical reactions
  11. group of macromolecules that includes sugars and starches

20 Clues: element of life • fats, oils, waxes • will mix with water • monomers of proteins • monomer of nucleic acids • monomers of carbohydrates • process that forms polymers • # of valence electrons in C • breaks polymer into monomers • reactant helped by an enzyme • lipids with only single bonds • where substrate binds to enzyme • long chain of organic molecules • ...

6th Grade Science Review #4 2026-02-13

6th Grade Science Review #4 crossword puzzle
Across
  1. Produces the most CO2
  2. Indirect sunlight
  3. Forms when pressure, temperature, or chemical processes change existing rock.
  4. The process by which water, wind, ice and changes in temperature break down rocks.
  5. Frozen part of Earth's water system.
  6. In both cells, gel like materials that surrounds the internal part of the cell.
  7. Produces electricity turning turbines.
  8. An organism that obtains its energy by eating other organisms
  9. Worms, insects, fish, mammals
  10. Responsible for seasons
  11. Huge harm done to the environment because of the harmful emission.
Down
  1. All the rocks, minerals and ground.
  2. Small unit of life
  3. The Earth's tilt is responsible for the...
  4. Earth spins on its axis, it takes 24 hours
  5. Produces energy to power the cell
  6. Easy to mine, abundant, cost effective
  7. Cycle Igneous rock, Sedimentary rocks, metamorphic rocks
  8. Comes from the heat generated deep within Earth's core
  9. Mushrooms, molds, yeasts

20 Clues: Indirect sunlight • Small unit of life • Produces the most CO2 • Responsible for seasons • Mushrooms, molds, yeasts • Worms, insects, fish, mammals • Produces energy to power the cell • All the rocks, minerals and ground. • Frozen part of Earth's water system. • Easy to mine, abundant, cost effective • Produces electricity turning turbines. • ...

Nutrition & Wellness Review 2025-02-27

Nutrition & Wellness Review crossword puzzle
Across
  1. Food group that contains pineapple, strawberry, banana, etc.
  2. Build and repair body tissues; found in meats, beans, and nuts
  3. Food group that contains milk, butter, yogurt, etc.
  4. Essential for growth, development, and maintaining good health
  5. Substances in food that the body needs to function properly
  6. Provide energy and help the body absorb vitamins; found in oils, nuts, and dairy products
  7. Food group that contains bread, pasta, etc.
  8. a colorless, transparent, odorless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms
  9. Nutrients needed in small amounts: vitamins and minerals
  10. Inorganic substances essential for various bodily fluids
Down
  1. Food group that contains broccoli, carrots, etc.
  2. The body's main source of energy; found in grains, fruits, and vegetables
  3. The science of how the body uses food for growth, repair, and energy
  4. Nutrients needed in large amounts: Carbohydrates, proteins, and fats
  5. A unit of energy found in food

15 Clues: A unit of energy found in food • Food group that contains bread, pasta, etc. • Food group that contains broccoli, carrots, etc. • Food group that contains milk, butter, yogurt, etc. • Nutrients needed in small amounts: vitamins and minerals • Inorganic substances essential for various bodily fluids • Substances in food that the body needs to function properly • ...

challenge it 2023-03-20

challenge it crossword puzzle
Across
  1. when something changes forms(like marshmello over a fire)
  2. release energy, usually in the forms of heat when the chemical bonds are broken
  3. atoms that have been bonded together
  4. transfer electrons between two or more atoms
Down
  1. a group of atoms that are bonded together
  2. links between atoms and a substance that determine its identity
  3. share electrons between two or more atoms
  4. negatively charged ion
  5. positively charged ion
  6. the simplest form of matter

10 Clues: negatively charged ion • positively charged ion • the simplest form of matter • atoms that have been bonded together • a group of atoms that are bonded together • share electrons between two or more atoms • transfer electrons between two or more atoms • when something changes forms(like marshmello over a fire) • ...

Heat Terminology 2019-03-11

Heat Terminology crossword puzzle
Across
  1. The branch of physical science that deals with the relations between heat and other forms of energy
  2. The process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions
  3. A substance which does not readily allow the passage of heat or sound
  4. A principle stating that energy cannot be created or destroyed, but can be altered from one form to another
  5. Internal energy of an object due to the kinetic energy of its atoms and/or molecules
  6. The movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity
  7. Designed to supply energy-services to end-users
  8. A change from one state to another without a change in chemical composition
Down
  1. A substance in which electrical charge carriers, usually electrons, move easily from atom to atom with the application of voltage
  2. The sum of kinetic and potential energy in an object that is used to do work
  3. Energy which a body possesses by virtue of being in motion
  4. The energy possessed by a body by virtue of its position relative to others, stresses within itself, electric charge, and other factors
  5. The heat required to raise the temperature of the unit mass of a given substance by a given amount
  6. The degree of internal heat of a person's body
  7. The emission of energy as electromagnetic waves or as moving subatomic particles

15 Clues: The degree of internal heat of a person's body • Designed to supply energy-services to end-users • Energy which a body possesses by virtue of being in motion • A substance which does not readily allow the passage of heat or sound • A change from one state to another without a change in chemical composition • ...

Science vocab 2014-11-09

Science vocab crossword puzzle
Across
  1. The smallest compound of an element which can normally exist by itself and still have that properties of that element.
  2. An ion with a positive electric charge. An atom which has lost one or more electrons.
  3. A solid which forms and settles into a solution.
  4. compound A compound made up of ions.
  5. The substances that change as a result of a chemical change.
  6. A substance containing two or more elements which have been chemically combined.
  7. compound A compound made up of molecules; the molecules consist of atoms that are linked by sharing electrons.
  8. A charged particle;an atom or group of atoms which has lost or gained electrons.
Down
  1. A way of describing the composition of a substance,using symbols and numbers.
  2. reaction A reaction that absorbs energy in the from of heat
  3. The substances formed as a result of a chemical change.
  4. energy The energy needed for a reaction to occur.
  5. reaction An energy that releases energy in the form of heat.
  6. An ion with a negative electric charge. An atom which has gained one or more electrons.
  7. The way chemists write down chemical reactions,using the symbols and formula of the chemicals taking part.

15 Clues: compound A compound made up of ions. • A solid which forms and settles into a solution. • energy The energy needed for a reaction to occur. • The substances formed as a result of a chemical change. • reaction A reaction that absorbs energy in the from of heat • reaction An energy that releases energy in the form of heat. • ...