science Crossword Puzzles

Science 2023-11-21

Science crossword puzzle
Across
  1. The study of the behavior and properties of matter
  2. The study of animal life
  3. The study of matter and energy
  4. A compound that speeds up a chemical reaction
  5. The study of heredity and variation
  6. A change of a substance into a new one
  7. The outer layer of the Earth
  8. A substance that accelerates a reaction without being consumed
  9. Genetic material that carries inherited information
  10. A celestial body that orbits a star
  11. The study of weather and atmosphere
  12. A sudden shaking of the ground
  13. The process by which plants make their food
Down
  1. The study of the functions and structures of the brain
  2. The force that attracts objects toward the center of the Earth
  3. A theory explaining the structure of the universe
  4. The observable physical or biochemical characteristics of an organism, determined by its genetic makeup
  5. A section of DNA that codes for a specific protein or trait
  6. The basic unit of all living things
  7. The study of the stars and celestial bodies
  8. The study of the Earth's physical structure
  9. Substance that speeds up a chemical reaction
  10. The process by which new species develop from pre-existing species over time
  11. An individual's genetic makeup or genetic constitution
  12. Substance that cannot be broken down further

25 Clues: The study of animal life • The outer layer of the Earth • The study of matter and energy • A sudden shaking of the ground • The basic unit of all living things • The study of heredity and variation • A celestial body that orbits a star • The study of weather and atmosphere • A change of a substance into a new one • The study of the stars and celestial bodies • ...

Science 2023-08-20

Science crossword puzzle
Across
  1. full form of Hb
  2. a change which cannot be reversed
  3. an image which cannot be obtained on a screen
  4. force applied per unit area
  5. hair like thread on prokaryotic cells
  6. A device that converts chemical energy to electric energy
  7. the disease caused by deficiency of iron in our diet
  8. name the process -gas to liquid
  9. an acid known as "king of chemicals"
  10. A thing that used to identify acid or salt
  11. study of fossils
Down
  1. An indicator for carbohydrate
  2. a magnetised needle in glass box
  3. method for obtaining pure water
  4. fibres that are made from chemicals
  5. master of gland in human endocrine system
  6. Green plastids
  7. unit of force
  8. atoms that have an electric charge
  9. the type of soil used for making pottery

20 Clues: unit of force • Green plastids • full form of Hb • study of fossils • force applied per unit area • An indicator for carbohydrate • method for obtaining pure water • name the process -gas to liquid • a magnetised needle in glass box • a change which cannot be reversed • atoms that have an electric charge • fibres that are made from chemicals • an acid known as "king of chemicals" • ...

Science! 2023-08-29

Science! crossword puzzle
Across
  1. All water on the Earth.
  2. The zone of all living things.
  3. The thing that Gru steals on Despicable Me.
  4. Direction of Earth toward the sun.
  5. When earth is in shadow.
  6. Loosely packed molecules.
  7. The space between us and outer space.
  8. Used to move from one state to another
  9. Tightly packed molecules.
  10. Claim Evidence Reasoning
  11. The process that has been around since the Earth was formed. (2 words)
  12. All living/non living things working together.
Down
  1. Why objects look small.
  2. The action of the Earth on its axis.
  3. Spaced molecules.
  4. 24 hours.
  5. Makes up the Earth.
  6. One trip around the sun.
  7. Has mass and takes up space.
  8. Representation or an explanation for something difficult to observe.
  9. Property of the molecules will determine their behavior.

21 Clues: 24 hours. • Spaced molecules. • Makes up the Earth. • All water on the Earth. • Why objects look small. • When earth is in shadow. • One trip around the sun. • Claim Evidence Reasoning • Loosely packed molecules. • Tightly packed molecules. • Has mass and takes up space. • The zone of all living things. • Direction of Earth toward the sun. • The action of the Earth on its axis. • ...

Science 2023-09-22

Science crossword puzzle
Across
  1. a source of which there is an endless supply because it can be replenished
  2. a natural substance that is not replenished with the speed at which it is consumed
  3. the complete disappearance of a species
  4. consist of all the food chains in a single ecosystem
  5. a species average population size in a particular habitat
  6. living things within an ecosystem such as plants and animals
  7. anything constrains a populations size and slows or stops it from growing
  8. the process by which food is made by bacteria or other living things using chemicals as the energy source typically in the absence of sunlight
Down
  1. the process by which green plants and some other organisms use sunlight to synthesize food from carbon dioxide and water
  2. the long term warming of the planet
  3. an organism that eats plants and animals
  4. any species that’s in danger of extinction
  5. an organism such a earthworms or a fungus that feeds on dead and decomposing organic matter
  6. describes the process in which carbon atoms travel from the atmosphere to the earth back to the atmosphere
  7. the non living factors in an environment such as light or water
  8. a group of organisms linked in order of the food the eat
  9. an animal establishes a home in a habitat because it has resources it can utilize or because the habitat is ideal for them
  10. the ability to do work
  11. an introduced nonnative organism that has the potential to do harm to the environment
  12. organisms of a species living together in a group at a particular place

20 Clues: the ability to do work • the long term warming of the planet • the complete disappearance of a species • an organism that eats plants and animals • any species that’s in danger of extinction • consist of all the food chains in a single ecosystem • a group of organisms linked in order of the food the eat • a species average population size in a particular habitat • ...

science 2023-09-22

science crossword puzzle
Across
  1. Farthest from sun
  2. has narrow rings
  3. this planet has many skinny rings
  4. small rock and debris in the solar system
  5. orbiting around another body
  6. the outer planets
  7. this planet has large rings
  8. Measures size and distance of planets etc
  9. the inner planets
  10. going around something
  11. small planet in it's orbit
Down
  1. closest to sun
  2. chunk of rock and metal found in solar system
  3. 2nd closest to the sun
  4. meteoroids go into earth's atmosphere and become..
  5. cause craters when they land on earth
  6. located between mercury and mars
  7. Able to support life
  8. 4th planet in the solar system
  9. Spinning on an axis
  10. closest planet to the sun
  11. keeps planets in orbit
  12. A body that revolves around the sun
  13. made of ice and dust

24 Clues: closest to sun • has narrow rings • Farthest from sun • the outer planets • the inner planets • Spinning on an axis • Able to support life • made of ice and dust • 2nd closest to the sun • keeps planets in orbit • going around something • closest planet to the sun • small planet in it's orbit • this planet has large rings • orbiting around another body • 4th planet in the solar system • ...

Science 2024-01-25

Science crossword puzzle
Across
  1. a material or object that produces a magnetic field.
  2. A device used to determine geographical direction
  3. A muscle, nerve or centre that effects or produces movement
  4. a branch of Physics, that deals with the electromagnetic force that occurs between electrically charged particles.
  5. the region around a magnetic material or a moving electric charge within which the force of magnetism acts.
  6. The flow of eletrical power or charge
  7. a reddish, extremely ductile metal of Group 11 (Ib) of the periodic table that is an unusually good conductor of electricity and heat
  8. A chemical element
  9. a device that stores chemical energy, and converts it to electricity.
  10. a flexible metallic conductor, especially one made of copper, usually insulated, and used to carry electric current in a circuit.
  11. a device that converts mechanical energy (itself derived from coal, oil, natural gas, wind, water, nuclear reactions or other sources) into electrical energy.
  12. the direction along Earth's surface towards the place where the imaginary rotational axis of the Earth intersects the surface of the Earth
  13. an infolding of skin that occurs at the terminal end of each digit
Down
  1. chemical element
  2. a unit of measure of the rate of electron flow or current in an electrical conductor.
  3. the direction that points directly towards the geographic North Pole
  4. an important class of micro-/nanomaterials that display magnetic properties when subjected to external magnetic fields.
  5. the direction that a compass needle points to as it aligns with the Earth's magnetic field
  6. The direction that points directly towards the geographic south pole
  7. The potential difference between two places
  8. a flow of electrical charge carriers, usually electrons or electron-deficient atoms
  9. any substance that has a defined composition

22 Clues: chemical element • A chemical element • The flow of eletrical power or charge • The potential difference between two places • any substance that has a defined composition • A device used to determine geographical direction • a material or object that produces a magnetic field. • A muscle, nerve or centre that effects or produces movement • ...

Science 2024-05-11

Science crossword puzzle
Across
  1. type of energy does an object possess due to its motion?
  2. quantity describes the rate of change of velocity of an object over time?
  3. Total
  4. property of matter describes its tendency to resist changes in motion?
  5. formulated the laws of motion and universal gravitation?
  6. quantity represents the product of an object's mass and its velocity?
  7. term describes a group of interacting objects or elements?
  8. term describes a value that remains unchanged throughout a process or interaction?
  9. term describes the continuous change in position of an object over time?
  10. quantity represents the change in momentum of an object?
  11. term refers to the constituent parts or elements of a vector quantity?
  12. term refers to the process of moving something from one place to another?
  13. sum represents the combined effect of individual quantities?
  14. term refers to the action of propelling an object into the air or space?
  15. type of energy does an object possess due to its position or state?
  16. term describes forces acting on an object from outside the system of interest?
  17. is the vertical distance between a point and the base level or ground?
  18. term describes the interaction between two or more objects where they change their velocity?
  19. which direction does the force of gravity act on an object moving horizontally?
  20. term describes the process or result of alteration or transformation?
  21. what point does a projectile reach its maximum height during its flight?
Down
  1. measurement denotes the extent or distance covered by a projectile?
  2. is the duration of an event or process typically measured?
  3. word describes the act of an object moving through space?
  4. Constant
  5. occurs as a result of an action in response to another action?
  6. is the push or pull experienced by an object due to its interaction with another object?
  7. type of collision conserves both momentum and kinetic energy?
  8. is the measure of the rate of change of displacement with respect to time?
  9. fundamental property of matter determines its resistance to acceleration?
  10. type of collision does not conserve kinetic energy?
  11. physical quantity represents the rate of change of displacement of an object with respect to time?
  12. principle states that the total momentum of a closed system remains constant if no external forces act on it?
  13. term refers to the route or course taken by an object moving through space or time?
  14. term describes the equal and opposite force exerted by an object in response to an external force?
  15. principle describes the relationship between the motion of an object and the forces acting on it?
  16. factor determines the direction at which a projectile is launched?
  17. term describes the shape of the trajectory followed by a projectile under constant gravity?
  18. term describes a system that does not exchange matter or energy with its surroundings?
  19. force pulls objects towards the center of the Earth?
  20. which direction does the force of gravity act on an object moving vertically?
  21. term describes the curved path followed by an object under the influence of gravity?

42 Clues: Total • Constant • type of collision does not conserve kinetic energy? • force pulls objects towards the center of the Earth? • type of energy does an object possess due to its motion? • formulated the laws of motion and universal gravitation? • quantity represents the change in momentum of an object? • word describes the act of an object moving through space? • ...

Science 2024-01-31

Science crossword puzzle
Across
  1. the top layer
  2. the evidence of life from the past
  3. small parts forming a big whole
  4. going in different directions
  5. to examine in detail
  6. going to the same place
  7. something that happens over and over again
  8. a large section of rock below earths surface
  9. a big area of land on earth
  10. a layer of soft solid rock below earths plates
Down
  1. Hot liquid rock on the surface of the earth
  2. slowly pulling apart
  3. a feature that forms from land
  4. a sudden stream of hot air
  5. the sudden pushing out of something
  6. a diagram of a object
  7. how fast something happens
  8. a sudden shake on earths surface
  9. a long deep hole
  10. hot liquid rock below the surface of the earth

20 Clues: the top layer • a long deep hole • slowly pulling apart • to examine in detail • a diagram of a object • going to the same place • a sudden stream of hot air • how fast something happens • a big area of land on earth • going in different directions • a feature that forms from land • small parts forming a big whole • a sudden shake on earths surface • the evidence of life from the past • ...

science 2024-05-08

science crossword puzzle
Across
  1. A substance Able to increase the rate of chemical reaction
  2. Site The enzyme where the chemical reaction occures
  3. The thing that changes in reactions
  4. A new material formed in a reaction
  5. acid Molecules used by living things
  6. Molecules that contain sugar
  7. A molecule that contains Nitrogen
  8. Fatty compounds that do lots of things
  9. A sugar replacing ribose
  10. A chemical element
  11. Chemical found in living organisms
Down
  1. acid Chains of natural Acids
  2. acid They play essential roles in all cells
  3. A molecule that reacts with Enzymes
  4. A protein that helps speed up the reaction
  5. A chemical reaction of a compound with water
  6. large organic compounds
  7. atoms that bond together to form structures
  8. Energy Amount of energy needed to start a reaction
  9. A substance consisting of large monomers

20 Clues: A chemical element • large organic compounds • A sugar replacing ribose • Molecules that contain sugar • A molecule that contains Nitrogen • acid Chains of natural Acids • Chemical found in living organisms • A molecule that reacts with Enzymes • The thing that changes in reactions • A new material formed in a reaction • Fatty compounds that do lots of things • ...

Science 2024-04-18

Science crossword puzzle
Across
  1. The energy an object possesses due to its motion.
  2. The movement of particles (usually molecules) from an area of high concentration to an area of low concentration until they are evenly spread out.
  3. The amount of matter in an object, typically measured in grams or kilograms.
  4. The angle between an incoming light ray and the normal (perpendicular line) to a surface it strikes.
  5. The vast expanse that exists beyond Earth’s atmosphere, including planets, stars, and galaxies.
  6. The total energy of particles in a substance, including both kinetic and potential energy.
  7. The process by which light or heat energy is taken in by a substance.
  8. The transfer of heat through direct contact between particles of matter.
  9. The rate at which an object covers distance, measured in units like meters per second (m/s).
  10. A material that does not allow electricity or heat to pass through it easily.
  11. The passing of light or heat through a substance.
  12. A material that does not conduct heat or electricity well, therefore preventing the flow of heat or electricity.
  13. The bouncing back of light rays when they hit a surface.
Down
  1. A material that allows heat or electricity to flow through it easily.
  2. The transfer of heat through the movement of a fluid (liquid or gas) caused by differences in temperature.
  3. A material that allows electricity or heat to pass through it easily.
  4. The movement of water molecules through a semi-permeable membrane from an area of low solute concentration to an area of high solute concentration.
  5. Waves of energy that travel through space and carry electromagnetic radiation, including light.
  6. The form of energy that causes objects to feel hot, measured in units such as calories or joules.
  7. The bending of light rays as they pass from one medium to another.
  8. The angle between a reflected light ray and the normal to the surface it reflects off of.
  9. The movement of energy or matter from one place to another.
  10. The transfer of energy through electromagnetic waves, such as heat or light, without the need for a medium.
  11. A transparent object, often made of glass, that separates white light into its different colors through refraction.

24 Clues: The energy an object possesses due to its motion. • The passing of light or heat through a substance. • The bouncing back of light rays when they hit a surface. • The movement of energy or matter from one place to another. • The bending of light rays as they pass from one medium to another. • A material that allows heat or electricity to flow through it easily. • ...

science 2024-05-20

science crossword puzzle
Across
  1. the amount of matter in a given space; mass per unit volume
  2. A device that determines the distance of an object under water by recording echoes of sound waves
  3. the tightness across the surface of water that is caused by the polar molecules pulling on one another
  4. the quality of water that makes it able to dissolve more substances than any other solvent can
  5. water that fills the cracks and spaces in underground soil and rock layers
  6. the tendency of water to stick to other substances
  7. small river or stream that flows into a large river or stream; a branch of the river
  8. an underwater vehicle built of strong materials to resist pressure at depth
Down
  1. underground bed or layer yielding ground water for wells and springs etc
  2. the area of land that is drained by a water system
  3. organisms that live on the bottom of the ocean or other body of water; bottom-dwellers
  4. Tiny algae and animals that float in water and are carried by waves and currents
  5. The tendency of water molecules to stick to each other.
  6. the movement of deep, cold, and nutrient-rich water to the surface
  7. The amount of energy required to raise the temperature of 1 gram of a substance by 1 degree celcius...amount of heat required to increase the temperature of water
  8. the area of the ocean beyond the edge of the continental shelf. Most diverse organisms live near the surface.
  9. free-swimming animals that can move throughout the water column
  10. spots on the ocean floor where hot gases and minerals escape from earth's interior into the water
  11. the area drained by a river and its tributaries
  12. the area where a freshwater stream or river merges with the ocean. Often a nursery for young.

20 Clues: the area drained by a river and its tributaries • the area of land that is drained by a water system • the tendency of water to stick to other substances • The tendency of water molecules to stick to each other. • the amount of matter in a given space; mass per unit volume • free-swimming animals that can move throughout the water column • ...

science 2024-07-03

science crossword puzzle
Across
  1. Element used in nuclear reactors
  2. Element with the symbol 'Ag'
  3. Element with the symbol 'Ca'
  4. Element used in making glass
  5. Element with the symbol 'O'
  6. Element with the symbol 'Na'
  7. Element with the symbol 'Al'
  8. The lightest noble gas
  9. Element used to disinfect water
  10. The most abundant gas in Earth's atmosphere
  11. The heaviest naturally occurring element
  12. Element with the symbol 'Au'
Down
  1. Element with the symbol 'K'
  2. Element with the symbol 'F'
  3. Element with the symbol 'P'
  4. Element used in making batteries
  5. Element with the symbol 'B'
  6. Element used in pencils
  7. Element with the symbol 'Mg'
  8. Element with the symbol 'Ne'
  9. Element with the symbol 'C'
  10. Element with the symbol 'Hg'
  11. Element used in fireworks for red color
  12. Element with the symbol 'Sn'
  13. Element with the symbol 'Fe'

25 Clues: The lightest noble gas • Element used in pencils • Element with the symbol 'K' • Element with the symbol 'F' • Element with the symbol 'P' • Element with the symbol 'B' • Element with the symbol 'O' • Element with the symbol 'C' • Element with the symbol 'Ag' • Element with the symbol 'Ca' • Element used in making glass • Element with the symbol 'Mg' • Element with the symbol 'Ne' • ...

Science 2024-05-29

Science crossword puzzle
Across
  1. Besaran yang digunakan untuk mengukur perubahan
  2. Kingdom plantae
  3. Benda diam seolah-olah bergerak
  4. Makhluk hidup tunggal
  5. Hubungan jika salah satunya adalah parasit
  6. Tempat hidup suatu organisme
  7. Ilmu yang mengkaji hubungan saling ketergantungan antara makhluk hidup dan tak hidup di dalam suatu ekosistem
  8. Salah satu ciri-ciri makhluk hidup
  9. Perubahan lingkungan internal dan eksternal
  10. Kumpulan individu sejenis
  11. Termasuk pada kelas Amfibia
Down
  1. Hubungan yang menguntungkan kedua belah pihak
  2. Kingdom fungi
  3. Tidak memiliki membran inti sel
  4. Seberapa cepat sebuah jarak ditempuh dalam waktu tertentu tanpa memperhitungkan arah,
  5. Proses pengubahan senyawa sederhana (karbon dioksida dan air) menjadi senyawa kompleks (glukosa)
  6. Sesuatu berupa dorongan atau tarikan yang dapat menyebabkan benda bergerak
  7. Termasuk pada kelas Aves
  8. Reaksi terhadap perubahan lingkungan
  9. Interaksi antara makhluk hidup di suatu wilayah dengan lingkungannya yang saling memengaruhi.

20 Clues: Kingdom fungi • Kingdom plantae • Makhluk hidup tunggal • Termasuk pada kelas Aves • Kumpulan individu sejenis • Termasuk pada kelas Amfibia • Tempat hidup suatu organisme • Tidak memiliki membran inti sel • Benda diam seolah-olah bergerak • Salah satu ciri-ciri makhluk hidup • Reaksi terhadap perubahan lingkungan • Hubungan jika salah satunya adalah parasit • ...

Science 2024-02-29

Science crossword puzzle
Across
  1. Ca
  2. U
  3. Ne
  4. Mg
  5. Au
  6. I
  7. B
  8. Cr
  9. Al
  10. Fe
  11. C
  12. Ar
  13. Cu
  14. Br
  15. Pt
  16. K
  17. Hg
  18. Ni
  19. Na
  20. Ti
Down
  1. Zn
  2. H
  3. Pb
  4. F
  5. N
  6. Sn
  7. Se
  8. Ba
  9. He
  10. Si
  11. Mn
  12. Ag
  13. S
  14. O
  15. Cl
  16. Co
  17. P
  18. Cd
  19. As
  20. Li

40 Clues: H • F • N • U • I • S • B • O • C • P • K • Zn • Pb • Ca • Sn • Se • Ba • He • Ne • Si • Mg • Mn • Au • Ag • Cr • Al • Fe • Cl • Ar • Cu • Co • Br • Pt • Cd • Hg • Ni • As • Li • Na • Ti

Science 2024-03-01

Science crossword puzzle
Across
  1. materials that have a defined shape and volume that stays the same
  2. matter that spreads out to take up all the space available in the container
  3. how easily something can move through a substance
  4. the amount of space an object takes up
  5. also known as the atomic number
  6. atomic mass-atomic number
  7. electron in the outermost shell (energy level)
  8. something that dissolves
  9. located on the right side of the periodic table
  10. pure substances
  11. the ability of a material to be attracted by a magnet
  12. located on the left side of the periodic table
  13. the ability to be hammered flat and keep its shape
  14. horizontal rows
Down
  1. to dissolve into another substance
  2. vertical columns
  3. how big something is
  4. type of matter that changes shape depending on the shape of its container
  5. how an object absorbs and reflect light
  6. how a substance looks and feels
  7. the substance that dissolves other substances
  8. the ability to of a substance to be made into a wire
  9. can catch on fire and when it burns it will turn into a new substance
  10. the measure of kinetic energy
  11. how much matter is in an object

25 Clues: pure substances • horizontal rows • vertical columns • how big something is • something that dissolves • atomic mass-atomic number • the measure of kinetic energy • how a substance looks and feels • also known as the atomic number • how much matter is in an object • to dissolve into another substance • the amount of space an object takes up • how an object absorbs and reflect light • ...

Science 2023-10-23

Science crossword puzzle
Across
  1. an increase in BOD and a decrease in DO in aquatic waterways due to run-off of fertilizers or sewage wastes
  2. Retention ponds and Overseeding and Silt screens
  3. Leaching and illuviation and decomposition
  4. The loss of topsoil by wind or water
  5. the best soil for Agricultural yield
  6. This mineral is found in DNA & ATP & teeth
  7. Plants add oxygen by photosynthesis
  8. loss of what leads to broken bird eggs?
  9. Acidic soil is caused by:
  10. Evaporation and Condensation and precipitation
Down
  1. no oxygen and dead zones in the ocean
  2. This mineral forms Proteins & hormones Is also a fertilizer that Contributes to eutrophication
  3. are returned to The soil for plant uptake
  4. No till farming and Contour farming and Terracing and Crop rotation
  5. Created by microbes consuming dead algae
  6. This is created by Heavy rain & leads to the Problem of soil erosion & eutrophication
  7. Silt and Sand or clay
  8. This mineral is not a gas and cycles very slowly and is found in rock
  9. This mineral forms fossil fuels like coal and oil and natural gas
  10. Layer of soil where organic Debris is decomposed &
  11. what is the main concern of runoff in lakes and rivers? (What’s “running off”?)

21 Clues: Silt and Sand or clay • Acidic soil is caused by: • Plants add oxygen by photosynthesis • The loss of topsoil by wind or water • the best soil for Agricultural yield • no oxygen and dead zones in the ocean • loss of what leads to broken bird eggs? • Created by microbes consuming dead algae • are returned to The soil for plant uptake • ...

science 2024-04-18

science crossword puzzle
Across
  1. when a wire recoils because its magnetic field is repelling another magnetic field
  2. a device that uses a permanent magnet to attract to natural magnetic field in order to navigate an area
  3. a type of current that stays at a relatively constant voltage such as a battery
  4. what happens to metals like iron when they're near an electric current. they become ___
  5. energy that is in motion or transforming one type of energy to another
  6. the ability to create a current using a magnetic field while still being electrically isolated from the circuit
  7. when like charges or poles are close to each other they do this
  8. a factory used to produce electricity from burning a fossil fuel or nuclear reaction
  9. when opposite charges or poles are close to each other they do this
  10. the effect of electrons escaping their atoms and floating around to other atoms
Down
  1. a type of fan that is moved by steam in a power plant to generate electricity
  2. a force that can push or pull objects without touching them
  3. a piece of metal that can make an electromagnet stronger when it is placed inside the coil
  4. the turns in a coil that help reinforce a magnetic field
  5. the branch of science that deals with electricity and magnetism
  6. the effect created around an electrical current that can change regular metal such as iron into a magnet
  7. a device that uses electromagnetism to convert motion into electricity
  8. stored energy such as a battery or fuel that can be released to create motion
  9. a metal often used in electric circuits because it is a good conductor of electricity
  10. a shape of wire that can be used to reinforce a current to increase the magnetic field surrounding it

20 Clues: the turns in a coil that help reinforce a magnetic field • a force that can push or pull objects without touching them • the branch of science that deals with electricity and magnetism • when like charges or poles are close to each other they do this • when opposite charges or poles are close to each other they do this • ...

science 2024-04-21

science crossword puzzle
Across
  1. attraction or repulsion that arises between electrically charged particles because of their motion
  2. one in which all circuit elements are arranged in a single path
  3. I= v/r
  4. a device that is able to makes the voltage stronger or weaker
  5. a device that changes ME to EE
  6. a measure of the opposition to current flow in an electrical circuit
  7. the process of generating electric current with a magnetic field
  8. a two-terminal device which can maintain a fixed voltage.
  9. a charging method that charges an object without actually touching the object to any other charged object
  10. a device that changes EE to ME
  11. a type of electrical current, in which the direction of the flow of electrons switches back and forth at regular intervals or cycles
  12. a type of magnet in which the magnetic field is produced by an electric current
Down
  1. the physical property of matter that causes it to experience a force when placed in an electromagnetic field
  2. a substance that heat or electricity can pass through or along
  3. the area around a magnet in which the effect of magnetism is felt
  4. has two or more paths for current to flow through
  5. the physical field that surrounds electrically charged particles
  6. A material or an object that does not easily allow heat, electricity, light, or sound to pass through it
  7. electrical current which flows consistently in one direction
  8. occurs when two objects come into contact with each other and one of the objects transfers some of its electric charge to the other object
  9. the flow of electricity in an electronic circuit, and to the amount of electricity flowing through a circuit
  10. By rubbing two objects of certain materials, we cause electrons to flow from one object to another, thus creating deficit of electrons in one object, and excess of electrons in another

22 Clues: I= v/r • a device that changes ME to EE • a device that changes EE to ME • has two or more paths for current to flow through • a two-terminal device which can maintain a fixed voltage. • electrical current which flows consistently in one direction • a device that is able to makes the voltage stronger or weaker • ...

Science 2024-04-16

Science crossword puzzle
Across
  1. Something that makes you better
  2. A instrument for measuring heat
  3. Person how looks at rocks
  4. distinct compound or substance
  5. A thing you put stuff in to move it without spilling it
  6. You use to measure information
  7. The scientific study of plants
  8. A person he looks at animals
  9. A place were you can by medicine
  10. A thing you look through at the stars
  11. A thing you look through
  12. To cut or separate living things
Down
  1. a cylinder container with a flat bottom
  2. Something that is hot and burns
  3. Knowledge of any kind
  4. The way things move
  5. The science of life and living organisms
  6. A person who looks at the weather
  7. A scientific guess
  8. A person who digs up bones

20 Clues: A scientific guess • The way things move • Knowledge of any kind • A thing you look through • Person how looks at rocks • A person who digs up bones • A person he looks at animals • distinct compound or substance • You use to measure information • The scientific study of plants • Something that is hot and burns • Something that makes you better • A instrument for measuring heat • ...

Science 2024-04-24

Science crossword puzzle
Across
  1. the force that pulls two masses toward each other
  2. the action or process of moving or of changing place or position
  3. a state or condition of a system or process (such as one of the energy states of an atom) that does not change in time
  4. an interval of time during which a sequence of a recurring succession of events or phenomena is completed.
  5. an element that takes the solid form of either graphite or diamond
  6. how much space an object or substance takes up (its volume) in relation to the amount of matter in that object or substance (its mass).
  7. the amount of space the object takes up
  8. the ability of a solid, liquid, or gaseous chemical substance (referred to as the solute) to dissolve in solvent (usually a liquid) and form a solution
  9. Friction is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other.
  10. the resistance of a material to localised plastic deformation
Down
  1. the idea that the universe began as just a single point, then expanded and stretched to grow as large as it is right now
  2. the galaxy that includes the Solar System
  3. a huge collection of gas, dust, and billions of stars and their solar systems.
  4. The universe is everything. It includes all of space, and all the matter and energy that space contains.
  5. a gas that makes up much of the air in Earth's atmosphere.
  6. quantitative measure of inertia, a fundamental property of all matter.
  7. the physical world that influences the nature
  8. the ability of a material to allow heat and electricity to pass through it
  9. an action that changes or maintains the motion of a body or object
  10. any object in orbit around the Sun whose shape is stable due to its own gravity.

20 Clues: the amount of space the object takes up • the galaxy that includes the Solar System • the physical world that influences the nature • the force that pulls two masses toward each other • a gas that makes up much of the air in Earth's atmosphere. • the resistance of a material to localised plastic deformation • ...

Science 2024-06-07

Science crossword puzzle
Across
  1. An egg or sperm cell
  2. A chemical process in a living thing
  3. a sugar that is a major soure of energy
  4. Non reproductive cells
  5. The destruction of an organism or removal from its habitat
  6. the organism that is a home in a parasitic relationship
  7. The unborn developing young of an animal
  8. specific roles in an ecosystem
  9. Limited able to be used
  10. The process that transforms developing cells
  11. The constant small corrections that normally occur to keep an organisms internal enviorment even
  12. movement of molecule High to low
  13. A technique to make identical organisms
  14. The combonation of technology and biological scienecs
  15. Speeds up rate of chemical reaction
Down
  1. The passing of traits from parent to offspring
  2. Contains genetic info
  3. accepting something is true without proof
  4. Nonliving parts of the enviorment
  5. A cycle in which the system gives an output
  6. the flow of materials within a cell
  7. Building block of protein
  8. The study of how organisms interact with the enviorment
  9. Specialized cells that control the opening and closing of a surface
  10. The removal of all wastes produced by the body
  11. organisms that make its own food
  12. Cells use energy to transport molecules low to high
  13. An organism in early stages of development
  14. a horomone that controls female development
  15. the disease that results when HIV virus attacks immune system
  16. Guide that compares pairs of observable traits to help identify organisms

31 Clues: An egg or sperm cell • Contains genetic info • Non reproductive cells • Limited able to be used • Building block of protein • specific roles in an ecosystem • organisms that make its own food • movement of molecule High to low • Nonliving parts of the enviorment • the flow of materials within a cell • Speeds up rate of chemical reaction • A chemical process in a living thing • ...

Science 2024-08-23

Science crossword puzzle
Across
  1. increase in sizes of cells or organisms and their complexities
  2. the use of living systems and organisms to produce new products and technologies often by manipulating cells or cellular components
  3. a subset of observations gathered from within a larger possible set of data
  4. the preservation and wise use of natural resources usually with consideration for current and future needs of humans
  5. A simple, testable statement that predicts an answer to a question being investigated using scientific inquiry.
  6. How organisms change depending on their environment
  7. of God qualities that God gave humans in reflections of himself
  8. a broad philosophical and ethical movement that seeks to improve and protect the quality of the natural environment, sometimes at the expense of consideration for human need and activities
  9. the study of often controversial issues that arise as the result of new advances in biology and medicine
Down
  1. A model that attempts to explain a set of observations
  2. production of offspring
  3. the study of life
  4. makes up all living things
  5. hierarchy of complex biological systems and structures.
  6. A description that’s based on related observations of the relationship between two or more phenomena
  7. the way of seeing and interpreting all aspects of life
  8. inquiry An orderly way of investigating phenomena by using measurable and repeatable observations to test a hypothesis
  9. mandate fill the earth and have dominion over it
  10. A simple workable representation of a usually complex object or concept
  11. The sum of all the chemical process needed within cells to maintain life

20 Clues: the study of life • production of offspring • makes up all living things • mandate fill the earth and have dominion over it • How organisms change depending on their environment • A model that attempts to explain a set of observations • the way of seeing and interpreting all aspects of life • hierarchy of complex biological systems and structures. • ...

Science 2024-08-29

Science crossword puzzle
Across
  1. the practice of living as a parasite in or on another organism.
  2. a biological community of interacting organisms and their physical environment.
  3. physical rather than biological; not derived from living organisms.
  4. an association between two organisms in which one benefits and the other derives neither benefit nor harm.
  5. roughly calculate or judge the value, number, quantity, or extent of.
  6. the action of coming to live permanently in a foreign country.
  7. an animal that naturally preys on others.
  8. the number or quantity of people or things that can be conveyed or held by a vehicle or container.
  9. a close, prolonged association between two or more different biological species
  10. the natural home or environment of an animal, plant, or other organism.
  11. the ratio between the number of live-born births in the year and the average total population of that year
  12. the process through which populations of living organisms adapt and change
  13. an animal or plant on or in which a parasite or commensal organism lives.
  14. the number of people per unit of area
Down
  1. the action or process of adapting or being adapted.
  2. a relationship in which both species are mutually benefited
  3. the act of leaving one's own country to settle permanently in another; moving abroad.
  4. all the inhabitants of a particular town, area, or country.
  5. an animal that is caught and killed by another for food.
  6. the ratio of deaths to the population of a particular area or during a particular period of time
  7. a class of things of the same kind and with the same name
  8. the activity or condition of competing.
  9. anything that constrains a population's size and slows or stops it from growing
  10. a group of people living in the same place or having a particular characteristic in common.
  11. the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
  12. an organism that lives in or on an organism of another species (its host) and benefits by deriving nutrients at the other's expense.
  13. the preying of one animal on others.
  14. the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water
  15. a comfortable or suitable position in life or employment.
  16. relating to or resulting from living things, especially in their ecological relations.

30 Clues: the preying of one animal on others. • the number of people per unit of area • the activity or condition of competing. • an animal that naturally preys on others. • the action or process of adapting or being adapted. • an animal that is caught and killed by another for food. • a class of things of the same kind and with the same name • ...

science 2024-08-19

science crossword puzzle
Across
  1. enzyme
  2. element
  3. dna
  4. polysaccharide
  5. nucleotide
  6. Polymer
  7. protein
  8. Nucleicacid
  9. rna
  10. catalyst
  11. phospholipid
  12. homeostasis
Down
  1. Metabolism
  2. monosaccharide
  3. Monomer
  4. polypeptide
  5. glucose
  6. lipid
  7. acid
  8. aminoacid
  9. base
  10. Carbohydrate
  11. cellulose
  12. peptidebond
  13. ph

25 Clues: ph • dna • rna • acid • base • lipid • enzyme • element • Monomer • glucose • Polymer • protein • catalyst • aminoacid • cellulose • Metabolism • nucleotide • polypeptide • Nucleicacid • peptidebond • homeostasis • Carbohydrate • phospholipid • monosaccharide • polysaccharide

Science 2024-10-29

Science crossword puzzle
Across
  1. The different types of a trait
  2. The female parts of a plant
  3. The different uppercase and lowercase combinations in a punnit square
  4. A group of offspring from this before them
  5. When you have 2 different types of letters in a punnit square
  6. The part of the ovary that when fertilized becomes a seed
  7. One type of plant or animal, all share some characteristics
  8. The meaning of letter combinations in a punnit square like brown eyes or blue eyes
  9. Characteristics that help define one person from another
  10. The male parts of a plant
  11. A group of DNA, 23 from each parent
Down
  1. The process of fertilizing a plant
  2. The Scientist who studied the inheritance of traits with peas
  3. Traits that you can get from the environment around you
  4. Traits you get directly from your parents
  5. Traits that you need 2 proteins of it to be able to see them
  6. When the pollen from the male part of a flower fertilizes a diffrent type of flower
  7. Traits that can be seen if you get one or two proteins for it
  8. The science of how you pass down traits from parent to offspring
  9. When you have 2 lowercase or uppercase letters in a punnit square
  10. The coding blocks that structurally make us who we are

21 Clues: The male parts of a plant • The female parts of a plant • The different types of a trait • The process of fertilizing a plant • A group of DNA, 23 from each parent • Traits you get directly from your parents • A group of offspring from this before them • The coding blocks that structurally make us who we are • Traits that you can get from the environment around you • ...

Science 2024-10-07

Science crossword puzzle
Across
  1. Major air passages that branch from the trachea to the lungs.
  2. Habit that significantly damages lung function and increases heart disease risk.
  3. The initial step in cellular respiration that breaks down glucose into pyruvate
  4. Inheritance pattern where both alleles in a heterozygote are fully expressed.
  5. Also known as the Calvin cycle; phase where carbon dioxide is fixed into glucose using ATP and NADPH.
  6. The continuous movement of blood throughout the body to deliver nutrients and oxygen.
  7. Fluid-filled space in chloroplasts where the light-independent reactions take place.
  8. Membrane-bound structures within chloroplasts where the light-dependent reactions occur.
  9. Term used for species at risk of extinction due to habitat loss, hunting, or other factors.
  10. Organelles in plant cells where photosynthesis occurs.
  11. Dominance* Inheritance where the phenotype of heterozygotes is a blend of both alleles.
Down
  1. Phase of photosynthesis that converts light energy into chemical energy, producing ATP and NADPH.
  2. The process of splitting water molecules during the light-dependent reactions to release oxygen.
  3. Essential gas transported by the blood to cells for respiration.
  4. Tiny air sacs in the lungs where gas exchange occurs.
  5. Waste gas removed from the body during respiration.
  6. The variety of life in an ecosystem, which is crucial for resilience and adaptation.
  7. Enzyme that catalyzes the first step of the Calvin cycle, fixing carbon dioxide into an organic molecule.
  8. Another name for the light-independent phase of photosynthesis where glucose is synthesized.
  9. Molecule that carries high-energy electrons from the light-dependent reactions to the light-independent.

20 Clues: Waste gas removed from the body during respiration. • Tiny air sacs in the lungs where gas exchange occurs. • Organelles in plant cells where photosynthesis occurs. • Major air passages that branch from the trachea to the lungs. • Essential gas transported by the blood to cells for respiration. • ...

science 2024-10-07

science crossword puzzle
Across
  1. - responsible for bood clotting.
  2. - responsible for transporting blood, oxygen, nutrients, and waste products throughout the body.
  3. - basic building block of DNA and RNA
  4. - green pigment found in the chloroplasts of plants etc.
  5. - contains harmful materials like nicotine
  6. - how certain alleles express traits in an organism.
  7. - a brown sticky that can narrow the arteries
  8. - colorless, tasteless liquid that is essential for all known forms of life.
  9. - colorless gas with a strong smell
  10. - thread-like structures made of DNA and proteins found in the nucleus of cells.
Down
  1. - different versions of a gene that occupy the same position on a chromosome.
  2. - process by which green plants, algae, and some bacteria convert sunlight into chemical energy as glucose.
  3. - Two spongy organs in the chest responsible for breathing
  4. - largest artery in the body.
  5. - consists of red and white blood cells, platelets, and plasma.
  6. - tubes that carry air from the windpipe into the lungs
  7. - responsible for breathing.
  8. - movement of blood between the heart and lungs.
  9. - essential for energy production in all living organisms.
  10. - thicker than vein.

20 Clues: - thicker than vein. • - responsible for breathing. • - largest artery in the body. • - responsible for bood clotting. • - colorless gas with a strong smell • - basic building block of DNA and RNA • - contains harmful materials like nicotine • - a brown sticky that can narrow the arteries • - movement of blood between the heart and lungs. • ...

Science 2024-10-31

Science crossword puzzle
Across
  1. n which country can one find 99% of marsupials
  2. The CH bond of food in cellular respiration is disintegrated through
  3. In which organelles does photosynthesis take place in plant cells
  4. What is the primary waste product of photosynthesis?
  5. If there are estimated to be 100 million species on Earth, how many have been identified?
  6. Which molecule is formed after succinyl-CoA?
  7. What is the main pigment in green plants?
  8. Plants capture light energy from the sun and use it to convert carbon dioxide and water into food. This process is known as
  9. Which of the following environments has the most biodiversity
  10. Which factor is causing the most extinction?
  11. .In which organisms does photosynthesis happen?
Down
  1. Which one of these molecules are formed before alpha Ketogluterate in the Krebs Cycle?
  2. Animal cells cannot carry out photosynthesis because they lack
  3. What are carbon dioxide and water converted into as a result of photosynthesis?
  4. Rainforest Which of the following environments has the most biodiversity
  5. Which branch of biodiversity provides 60% of all the world's medicine?
  6. During photosynthesis, producers convert energy from the sun intom
  7. Which one of the following molecules is not a 4 carbon molecule found in Krebs Cycle.
  8. What cellular organelle does the Krebs Cycle take place
  9. What molecule is formed after isocitrate looses a carbon atom to Carbon Dioxide?
  10. At midnight, what is happening in the leaf of a plant?
  11. Which one of the following molecules are produced first by the Krebs Cycle?
  12. Which of the following is provided directly by the sun to plants for photosynthesis?
  13. Reduction of NADP+ to NADPH is seen in
  14. Which of these yields the maximum number of ATP molecules and is the ultimate respiratory substrate

25 Clues: Reduction of NADP+ to NADPH is seen in • What is the main pigment in green plants? • Which molecule is formed after succinyl-CoA? • Which factor is causing the most extinction? • n which country can one find 99% of marsupials • .In which organisms does photosynthesis happen? • What is the primary waste product of photosynthesis? • ...

Science 2025-02-11

Science crossword puzzle
Across
  1. the building blocks of proteins
  2. the consumption of food from sources that process food substance into living matter
  3. mechanical breakdown of food into smaller pieces
  4. intake of food
  5. intestinal juice breaks down food from arrived stomach
  6. connector of stomach to small intestine
  7. voice box
  8. removes and digested materiusable form
  9. process of mechanical and chemical breakdown
  10. mode of feeding found in an animal
  11. surrounds the esophagus longitudinal muscle and inner layer
  12. the 10 amino acids called
  13. triangular gland lying between the small intestine of the stomach
  14. transports and uses kinds of absorb nutrients
Down
  1. dilute solution of hydraulic acid and pepsin
  2. minerals needed by the body in small amounts are called
  3. helps to soften the food while chewing
  4. can be stored in the fats of the body
  5. liquidified digested food
  6. cannot be stored in the body
  7. common passage for food and air
  8. to carry swallowed food to the stomach
  9. breaks down complex molecules into soluble molecules
  10. cells that are mainly made up of water
  11. digest food materials absorbed by the body cells
  12. stimulates the salivary glands to secrete saliva
  13. protecting into the nasal cavity
  14. protects the larynx
  15. second largest organ and largest gland and human body
  16. helps select your suitable food

30 Clues: voice box • intake of food • protects the larynx • liquidified digested food • the 10 amino acids called • cannot be stored in the body • the building blocks of proteins • common passage for food and air • helps select your suitable food • protecting into the nasal cavity • mode of feeding found in an animal • can be stored in the fats of the body • ...

Science 2025-02-11

Science crossword puzzle
Across
  1. the building blocks of proteins
  2. the consumption of food from sources that process food substance into living matter
  3. mechanical breakdown of food into smaller pieces
  4. intake of food
  5. intestinal juice breaks down food from arrived stomach
  6. connector of stomach to small intestine
  7. voice box
  8. removes and digested materiusable form
  9. process of mechanical and chemical breakdown
  10. mode of feeding found in an animal
  11. surrounds the esophagus longitudinal muscle and inner layer
  12. the 10 amino acids called
  13. triangular gland lying between the small intestine of the stomach
  14. transports and uses kinds of absorb nutrients
Down
  1. dilute solution of hydraulic acid and pepsin
  2. minerals needed by the body in small amounts are called
  3. helps to soften the food while chewing
  4. can be stored in the fats of the body
  5. liquidified digested food
  6. cannot be stored in the body
  7. common passage for food and air
  8. to carry swallowed food to the stomach
  9. breaks down complex molecules into soluble molecules
  10. cells that are mainly made up of water
  11. digest food materials absorbed by the body cells
  12. stimulates the salivary glands to secrete saliva
  13. protecting into the nasal cavity
  14. protects the larynx
  15. second largest organ and largest gland and human body
  16. helps select your suitable food

30 Clues: voice box • intake of food • protects the larynx • liquidified digested food • the 10 amino acids called • cannot be stored in the body • the building blocks of proteins • common passage for food and air • helps select your suitable food • protecting into the nasal cavity • mode of feeding found in an animal • can be stored in the fats of the body • ...

science 2025-02-06

science crossword puzzle
Across
  1. hollow, microscopic tube which helps maintain a cell's shape
  2. positively charged particle
  3. the tiny building blocks that make up matter
  4. subcellular structure which performs one or more specific tasks
  5. organelle which performs photosynthesis in a cell
  6. the largest organelle in most eukaryotic cells
  7. number of protons in an atom
  8. a group of atoms joined in a specific way
Down
  1. space or cavity in a cell which stores food, water, waste, etc.
  2. the part of a cell which contains chromosomes
  3. total mass of an atom
  4. extremely tiny piece of matter
  5. small organelle which helps make proteins
  6. oval-shaped organelle which produces energy inside the cell
  7. anything that takes up mass and space
  8. negatively charged particle
  9. no charged particle
  10. surrounds some type of cells
  11. molecule which contains genetic code
  12. smallest unit of life that can live on its own

20 Clues: no charged particle • total mass of an atom • positively charged particle • negatively charged particle • surrounds some type of cells • number of protons in an atom • extremely tiny piece of matter • molecule which contains genetic code • anything that takes up mass and space • small organelle which helps make proteins • a group of atoms joined in a specific way • ...

Science 2024-12-09

Science crossword puzzle
Across
  1. Chemical substances that organisms need to grow, reproduce, and carry out other life processes.
  2. Autotrophs that produce food using chemical energy (e.g., bacteria in deep-sea vents).
  3. Organisms that cannot produce their own food and rely on other organisms for nutrition.
  4. Autotrophs that produce food using light energy (e.g., plants, algae).
  5. Consumer Herbivores that consume producers.
  6. A consumer that eats both plants and animals (e.g., humans, bears).
  7. A group of individuals of the same species living in the same area.
  8. Autotrophs that generate food for an ecosystem (e.g., plants).
  9. Heterotrophs that eat other organisms for energy.
  10. A consumer that eats only plants (e.g., deer, rabbits).
  11. A community of living organisms and their physical environment interacting as a system.
Down
  1. A consumer that eats only other animals (e.g., lions, sharks).
  2. Organisms that break down dead or decaying matter (e.g., fungi, bacteria).
  3. Non-living components of an ecosystem (e.g., sunlight, temperature, water, soil)
  4. Living components of an ecosystem (e.g., plants, animals, bacteria).
  5. Microscopic photosynthetic organisms found in aquatic environments, crucial for oxygen production.
  6. Organisms that feed on dead organic matter (e.g., earthworms, vultures).
  7. Organisms that produce their own food through processes like photosynthesis or chemosynthesis.
  8. Cycling The movement and exchange of organic and inorganic matter back into the production of living matter (e.g., nitrogen, carbon cycles).
  9. The total mass of all living organisms in a given area or ecosystem at a given time.
  10. All the biotic (living) organisms in a particular area interacting with each other.

21 Clues: Consumer Herbivores that consume producers. • Heterotrophs that eat other organisms for energy. • A consumer that eats only plants (e.g., deer, rabbits). • A consumer that eats only other animals (e.g., lions, sharks). • Autotrophs that generate food for an ecosystem (e.g., plants). • A consumer that eats both plants and animals (e.g., humans, bears). • ...

Science 2024-12-05

Science crossword puzzle
Across
  1. In the laboratory, volumes of liquid are usually measured with a(n)
  2. The measurement of how much is contained in a given volume is called
  3. When a substance changes states, it either gains or loses ___________ energy.
  4. Of the three major types of nuclear radiation, what is the weakest?
  5. Groups 3-12 are called the _____________ metals.
  6. Fireworks exploding in the sky and giving off light are an example of a(n)
  7. According to Boyle’s law, when the pressure of a gas increases, its volume
  8. Soil, a salad, and sugar water are all examples of
  9. he surface of water can act like a sort of skin due to a property of liquids called
  10. A chemical reaction that absorbs energy in the form of heat is described as
  11. Ionic compounds are electrically
  12. Which of the groups contains the most reactive elements?
  13. Which state of matter undergoes changes in volume most easily?
  14. The minimum amount of energy needed to start a reaction is the
  15. Chemicals that act as biological catalysts by speeding up reactions in living things are called
  16. When an atom loses an electron, it becomes
  17. A bottle of hydrogen peroxide that eventually turns into a bottle of water and oxygen gas is an example of a
Down
  1. The force of a gas’s outward push divided by the area of the walls of the container is the gas’s
  2. This is the most common element in the universe
  3. The change from liquid to solid, or the reverse of melting, is called
  4. The change in which ice absorbs energy and melts is a(n)
  5. A chemical bond formed when two atoms share electrons is called a(n)
  6. The resistance of a liquid to flowing is its
  7. All elements are made of basic particles called
  8. Two of the same atoms bonded together is called a(n)
  9. In which state of matter are particles packed tightly together in fixed positions?
  10. Which group contains the most elements?
  11. The freezing point of water is the same as its
  12. Electrons involved in bonding between atoms are
  13. If you describe methane as a gas that easily catches fire, you are describing a
  14. Who discovered the electron?
  15. The substances listed on the left side of a chemical equation are the
  16. A material used to decrease the rate of a chemical reaction is a(n)
  17. Which parts of the atom have a negative charge and move around the nucleus?
  18. Ions that are made of more than one atom are examples of a(n)
  19. The ability to do work or cause change describes

36 Clues: Who discovered the electron? • Ionic compounds are electrically • Which group contains the most elements? • When an atom loses an electron, it becomes • The resistance of a liquid to flowing is its • The freezing point of water is the same as its • This is the most common element in the universe • All elements are made of basic particles called • ...

Science 2024-11-01

Science crossword puzzle
Across
  1. not a plant, animal, or fungus
  2. meat and maggots
  3. most specific level of organization
  4. transports proteins
  5. wrote the book The Origin Of Species
  6. living things come from nonliving
  7. protects a plant cell
  8. structures that function inside cells
  9. balance of body parts
  10. an animal with no backbone
  11. square
Down
  1. circle
  2. a living things
  3. a group of similar cells
  4. largest organism to ever exist on earth
  5. drive photosynthesis
  6. has a nucleus and is multicellular
  7. eats fungus
  8. an organism that provides an environment for a parasite
  9. must live in a host
  10. an animal with a backbone
  11. made of a single cell
  12. a tiny nonliving partical
  13. the most basic level of organization
  14. a group of tissue
  15. change over time
  16. the basic unit of structure and function

27 Clues: circle • square • eats fungus • a living things • meat and maggots • change over time • a group of tissue • transports proteins • must live in a host • drive photosynthesis • made of a single cell • protects a plant cell • balance of body parts • a group of similar cells • an animal with a backbone • a tiny nonliving partical • an animal with no backbone • not a plant, animal, or fungus • ...

Science 2024-11-15

Science crossword puzzle
Across
  1. The rate of increase in speed
  2. Measure of weight
  3. Shared among others
  4. In the complete different direction
  5. Newtons 3rd law.
  6. The rate of travel
  7. The area inside of an object
  8. equal
  9. ability to cause change
  10. Law of acceleration
  11. Distance from the ground
  12. What keeps us on the ground
  13. Law of action reaction
Down
  1. the amount of pull on an object toward another
  2. Push or Pull
  3. Invented laws of gravity
  4. Not equal
  5. the systematic study of the structure and behavior of the physical and natural world through observation, experimentation, and the testing of theories against the evidence obtained.
  6. The way of travel
  7. F=MA
  8. an objects overall size
  9. Equal
  10. An objects resistance to change motion
  11. The measure of energy
  12. Law of inertia
  13. Put to use

26 Clues: F=MA • Equal • equal • Not equal • Put to use • Push or Pull • Law of inertia • Newtons 3rd law. • Measure of weight • The way of travel • The rate of travel • Shared among others • Law of acceleration • The measure of energy • Law of action reaction • an objects overall size • ability to cause change • Invented laws of gravity • Distance from the ground • What keeps us on the ground • ...

Science 2024-11-18

Science crossword puzzle
Across
  1. the fluid in the mouth that helps dissolve food
  2. cloak a covering that can make sb unable to be seen by others
  3. to rise and float in the air without physical support
  4. to move sth with a short sudden movement
  5. the secret find out the hidden reason for sth
  6. optical illusion
  7. astonishing
  8. the science of creating microscopic tools and machines from single atoms and molecules
  9. looking so delicious you want to eat it
  10. to reproduce sth exactly
  11. wet marshy ground
  12. doubtful
  13. lacking a physical ability
  14. to send people to live in and govern another country
Down
  1. to move sth round and round
  2. a thin thread of sth
  3. a very small tube
  4. sth that is not really what it seems
  5. to come out of sth
  6. without wires
  7. a column of light
  8. unable to move
  9. the first ever working example of sth
  10. to mix sth with a spoon
  11. to shape or force into curve
  12. to trick sb into believing sth untrue
  13. to have the power to make sb/sth do what you want
  14. arms and legs
  15. a fibre
  16. a collection of stars
  17. into to gain unauthorised access to sth computerised
  18. going round and round
  19. difficult to believe and unlikely to be true

33 Clues: a fibre • doubtful • astonishing • without wires • arms and legs • unable to move • optical illusion • a very small tube • a column of light • wet marshy ground • to come out of sth • a thin thread of sth • a collection of stars • going round and round • to mix sth with a spoon • to reproduce sth exactly • lacking a physical ability • to move sth round and round • to shape or force into curve • ...

SCIENCE 2024-11-05

SCIENCE crossword puzzle
Across
  1. DISAPPERANCE OF SPECIES WHEN TGE LAST OF ITS MEMBER DIE
  2. NUMBER OF INDIVIDUAL IN AN AREA
  3. THE THIRD STAGE OF CELLULAR RESPIRATION
  4. WHAT IS THE PRIMARY ENERGY CURRENCY OF CELLS?
  5. WHERE DOES PHOTOSYNTHESIS TAKE PLACE IN PLANT CELL
  6. THE OVERALL PROCESS OF ENERGY PRODUCTION OF CELL
  7. THE ENERGY SOURCE FOR PHOTOSYNTHESIS
  8. AN ECOSYSTEM WITH HIGH SPECIES DIVERSITY
  9. WHERE DOES GLYCOLYSIS TAKE PLACE?
  10. WHEN A SPECIES START TO DECLINE
  11. THE MAIN ENERGY SOURCE PRODUCE IN PHOTOSYNTHESIS
  12. WHAT IS THE NAME OF THE ENZYME THAT FIXES CARBON DIOXIDE IN THE CALVIN CYCLE
Down
  1. ENVIRONMENTAL CONDITIONS THAT KEEP A POPULATION FROM INCREASING
  2. THE ORGANELLE WHERE CELLULAR OCCURS
  3. COMMONLY KNOWN AS ACID RAIN
  4. NUMBER OF ORGANISM OF SAME SPECIES LIVING IN AN AREA IN PARTICULAR TIME
  5. MAXIMUM POPULATION SIZE AN ENVIRONMENTAL CAN SUPPORT
  6. THE SECOND STAGE OF CELLULAR RESPIRATION
  7. TYPE OF RESPIRATION THAT HAPPENS WITHOUT OXYGEN
  8. TRAPPING OF HEAT BY GASSES IN THE EARTH'S ATMOSPHERE
  9. WHAT IS THE PRIMARY PIGMENT INVOLVED IN PHOTOSYNTHESIS
  10. AN AREA WHERE AN ORGANISM LIVES ITS DESTRUCTION CAN LEAD TO LOSS OF BIODIVERSITY
  11. RAPID RATE AT WHICH TRRES ARE CUT DOWN
  12. FIRST STAGE OF CELLULAR RESPIRATION
  13. INCREASE TEMPERATURE IN THE EARTH'S TEMPERATURE FROM THE RAPID BUILDUP OF CARBON DIOXIDE AND OTHER GASSES

25 Clues: COMMONLY KNOWN AS ACID RAIN • NUMBER OF INDIVIDUAL IN AN AREA • WHEN A SPECIES START TO DECLINE • WHERE DOES GLYCOLYSIS TAKE PLACE? • THE ORGANELLE WHERE CELLULAR OCCURS • FIRST STAGE OF CELLULAR RESPIRATION • THE ENERGY SOURCE FOR PHOTOSYNTHESIS • RAPID RATE AT WHICH TRRES ARE CUT DOWN • THE THIRD STAGE OF CELLULAR RESPIRATION • THE SECOND STAGE OF CELLULAR RESPIRATION • ...

science 2024-11-22

science crossword puzzle
Across
  1. the study of the natural world
  2. an odorless, tasteless, and colorless gas
  3. to go in many directions
  4. an educated guess
  5. a measurement of distance traveled over time
  6. that cannot be broken to be simpler
  7. action by a group to complete a given task
  8. a substance composed of two or more elements
  9. to speed up
  10. to act with each other
  11. electrical force or pressure
  12. The amount of electricity carried in a body
  13. a state of matter with a shape and volume
Down
  1. a closed path, which a current flows
  2. transportation of heat through touch
  3. a state of matter with no definite shape of volume
  4. scale
  5. material which electricity or heat does not flow through
  6. the capacity to do work
  7. smallest unit of a chemical

20 Clues: scale • to speed up • an educated guess • to act with each other • the capacity to do work • to go in many directions • smallest unit of a chemical • electrical force or pressure • the study of the natural world • that cannot be broken to be simpler • a closed path, which a current flows • transportation of heat through touch • an odorless, tasteless, and colorless gas • ...

science 2025-03-10

science crossword puzzle
Across
  1. how thick or thin a liquid is and a measure of how much a liquid resists flowing freely Capillary Action, The movement of a liquid up a narrow tube or space, due to the combined forces of adhesion and cohesion
  2. the change from gas to liquid
  3. Formed from the electrostatic attraction between oppositely charged ions
  4. Attraction between the particles of a liquid to the particles that make up the container. Plasma, Often called the fourth state of matter, this state consists of electrically-charged particles
  5. Takes the shape of its container but has a definite volume
  6. phase change from solid directly to gas
  7. point The temperature at which a solid turns into a liquid
  8. , A substance with a definite shape and volume, particles closely packed:
  9. A change where you bend a metal spoon
  10. the change from solid to liquid Crystalline Solid, This solid is characterized by a highly ordered repeating three-dimensional arrangement of atoms
  11. the change from solid directly to a gas
  12. the change from liquid to solid
Down
  1. A change that alters the chemical composition of a substance
  2. the change from liquid to gas
  3. This solid consists of molecules held together by relatively weak intermolecular forces Covalent Network Solid, Known for its extreme hardness and high melting point due to strong bonds extending throughout its structure
  4. Lacks a well-defined crystal structure with its disordered atomic arrangement
  5. The attractive force between the same kind of particles Surface tension, The property of a liquid's surface that resists external forces
  6. state of matter that's formed at extremely low temperatures close to absolute zero
  7. , Their particles move very quickly because of the empty space surrounding them
  8. Condensate, Naturally repel from each other because they have an odd number of electrons, protons, and neutrons
  9. A property describing how easily a substance can be hammered into a sheet
  10. They are good conductors of heat and electricity
  11. The pressure exerted by the vapor/liquid in a closed container
  12. Property that easily vaporize at normal temperatures
  13. point The temperature at which a liquid turns into a gas

25 Clues: the change from liquid to gas • the change from gas to liquid • the change from liquid to solid • A change where you bend a metal spoon • phase change from solid directly to gas • the change from solid directly to a gas • They are good conductors of heat and electricity • Property that easily vaporize at normal temperatures • ...

science 2025-03-21

science crossword puzzle
Across
  1. To turn something over
  2. Not cloudy or blurry, easy to see or understand
  3. An idea or opinion in your mind
  4. To change the shape of something by curving it
  5. To give off light or glow
  6. Not making any noise
  7. A picture or likeness of something
  8. To keep something in your mind
  9. A dark shape made when light is blocked
  10. What you see when you look around
  11. Someone or something that looks very similar to another
  12. To do or say something again
  13. A sound that repeats after it bounces back
  14. To make a similar version of something
  15. The space between two lines that meet
Down
  1. To give attention to something clearly
  2. A visual representation, like a photo or drawing
  3. To use your eyes to observe
  4. The process of using your mind to make decisions
  5. To move back after hitting something
  6. The outer layer of something
  7. A strong, bright light that’s hard to look at
  8. A thought or suggestion
  9. A surface that shows your reflection
  10. A clear material used for windows or mirrors
  11. To make something different
  12. Clear enough to see what’s behind it
  13. What helps us see in the dark
  14. To direct your eyes toward something
  15. Easy to see through or understand

30 Clues: Not making any noise • To turn something over • A thought or suggestion • To give off light or glow • To use your eyes to observe • To make something different • The outer layer of something • To do or say something again • What helps us see in the dark • To keep something in your mind • An idea or opinion in your mind • What you see when you look around • ...

Science 2025-03-09

Science crossword puzzle
Across
  1. Pressure- the pressure exerted by the vapor /liquid in a closed container.
  2. - it measures heat energy in a substance.
  3. pressure - is the pressure required to liquely a gas
  4. - a process of changing gas to solid without passing through the liquid phase.
  5. - a measure of how much a liquid resists flowing freely.
  6. change - defined as the change of phase from one form to another.
  7. change - happens on a Molecular level.
  8. the process by which water is converted To its gaseous form.
  9. very strong and hard to break
  10. - have distinctively flat surfaces or faces.
  11. puzzle
  12. comes from the Greek that means shapeless.
  13. - accounts for the surface tension of a liquid.
  14. - the distinctive form of substance.
Down
  1. - made up of electrically - charged particles.
  2. condensate - a state of matter of a dilute gas of Boston's cooled to temperature close to absolute zero.
  3. - have particles that are widely separated from each other.
  4. - a phase change from solid to liquid through the application of heat
  5. - phase from liquid to solid
  6. change - involves changing physical properties of a substance.
  7. - an intermediate phase between solid and gas.
  8. - the strongest kind of forces holding solids together.
  9. atom - where the electrons of iron are transferred.
  10. - changes the color of the petal of a flower.
  11. - a change of gas into its liquid form
  12. - the property of a liquid to easily vaporize at normal temperatures.
  13. - This force is the weakest among the type that holds solids together.
  14. - have high melting points.
  15. - have a wide range melting point.
  16. tension- a very thin layer of particles that are more strongly attracted to each other.

30 Clues: puzzle • - have high melting points. • - phase from liquid to solid • very strong and hard to break • - have a wide range melting point. • - the distinctive form of substance. • change - happens on a Molecular level. • - a change of gas into its liquid form • - it measures heat energy in a substance. • comes from the Greek that means shapeless. • ...

Science 2025-03-09

Science crossword puzzle
Across
  1. Allows objects to float on the surface of a liquid.
  2. Have electrical conductivity, high thermal conductivity, malleability, and metallic luster.
  3. Made up of positively and negatively charged ions held together by ionic bonds.
  4. gas into liquid.
  5. Have a regular arrangement of atoms that form a crystal lattice.
  6. Particles are close together but move freely.
  7. liquid to gas.
  8. (1766-1844) was an English chemist, physicist, and meteorologist, best known for introducing the atomic theory into chemistry.
  9. weakest type of solid.
  10. is a measure of how much a liquid resists flowing freely.
  11. the tendency of surfaces to stick together, or the abnormal union of tissues.
Down
  1. This solid is shapeless and has a disordered structure at the microscopic level.
  2. Fourth state of matter
  3. a change from one state (solid or liquid or gas) to another without a change in chemical composition. synonyms: phase change, phase transition, state change.
  4. Particles are widely spaced apart and move quickly.
  5. The electrons of iron are transferred to the oxygen atom.
  6. changes the color of the petals of a flower.
  7. Also called network solids, are solids that are held together by covalent bonds.
  8. solid to gas.
  9. Atoms that merge at super low temperatures to form a single object that behaves like a wave.
  10. The temperature at which a liquid will convert to a gas or heating water.
  11. is made up of particles and can only be seen through microscope.
  12. liquid to solid.
  13. A state of matter in which atoms or subatomic particles are cooled to near absolute.
  14. Particles are tightly packed together.
  15. gas to solid.
  16. a change of materials into another, new materials with different properties and one or more than one new substances are formed.
  17. solid to liquid.
  18. property of a liquid to easily vaporize at normal temperatures.
  19. is the attraction between the molecules or atoms of the same substance.

30 Clues: solid to gas. • gas to solid. • liquid to gas. • liquid to solid. • gas into liquid. • solid to liquid. • Fourth state of matter • weakest type of solid. • Particles are tightly packed together. • changes the color of the petals of a flower. • Particles are close together but move freely. • Particles are widely spaced apart and move quickly. • ...

science 2025-04-29

science crossword puzzle
Across
  1. Heat causes molecules of a solid to _____.
  2. Liquids, Solids, and Gas are _________.
  3. Also known as melting point.
  4. When a liquid ____, it changes to a gas rapidly.
  5. Substances change state because their _____ are arranged in different ways.
  6. When a change of ____ occurs, the identity of the substance stays the same.
  7. _____ take the shape of their container.
  8. When heat is absorbed by a solid, molecules move ____.
  9. Materials ____ as they get colder.
Down
  1. The liquid inside a ______ expands or contracts with changes in temperature.
  2. The molecules of a substance are _____ to each other.
  3. When water absorbs enough heat it turns into _____.
  4. Solids keep their _____.
  5. Adding or removing _____ makes substances change from one state to another.
  6. Once all the liquid becomes steam, the ____ goes up.
  7. Gases fill the ____ of their container.
  8. Every substance has its own particular ________.
  9. Organized molecules.
  10. Materials _____ as they get hotter.
  11. When a liquid _______ it gradually changes to a gas.
  12. When heat is removed from a boiling substance.

21 Clues: Organized molecules. • Solids keep their _____. • Also known as melting point. • Materials ____ as they get colder. • Materials _____ as they get hotter. • Gases fill the ____ of their container. • Liquids, Solids, and Gas are _________. • _____ take the shape of their container. • Heat causes molecules of a solid to _____. • When heat is removed from a boiling substance. • ...

Science 2025-04-30

Science crossword puzzle
Across
  1. point a liquid slowly changing into a gas
  2. to allow electricity or energy to flow through
  3. cannot be turned into anything else but itself
  4. of an atom.
  5. point the temp a which a liquid changes state
  6. of matter solid liquid or gas
  7. the force of gravity between earth and an object
  8. the amount of space an object takes up
  9. materials spread out as they get hotter
  10. combination of elements
  11. the temp at which a liquid changes into a
  12. the amount of matter in an object
Down
  1. the atom's center
  2. what an object is made of.
  3. a particle with a positive charge in the
  4. a particle with a negative charge
  5. point the temp at which a solid changes to a
  6. the smallest unit of an element
  7. a basic building block of matter
  8. a solid
  9. how big something is for its size

21 Clues: a solid • of an atom. • the atom's center • combination of elements • what an object is made of. • of matter solid liquid or gas • the smallest unit of an element • a basic building block of matter • a particle with a negative charge • how big something is for its size • the amount of matter in an object • the amount of space an object takes up • ...

Science 2025-04-10

Science crossword puzzle
Across
  1. the pattern of weather at a certain place over a long time.
  2. rocks are made up of one or more
  3. a measurement of how hot or cold something is
  4. the decayed plants and animals in soil are known as
  5. a powerful storm with rotating winds that forms over land. It looks like a funnel
  6. a resource that can't be replaced or reused easily
  7. this rock forms when magma cools and hardens
  8. the movement of water between Earth's surface and the atmosphere
  9. water that is held in rocks below the ground is called
  10. water that falls to the ground from the atmosphere
  11. a rock that is changed by heating and squeezing
Down
  1. Plants, animals, water, and air are _____________ resources. They can be used again and again.
  2. it happens when harmful things get into water, air, and land.
  3. when liquid changes to a gas
  4. when gas changes to a liquid
  5. measures how fast the air is moving
  6. a large storm with strong winds and heavy rain. It forms over the ocean
  7. these clouds are low, flat layers of clouds that can be gray, yellowish or white
  8. what the air is like at a certain time and place
  9. this instrument measures the amount of precipitation
  10. a time of the year with different weather patterns
  11. energy from the Sun
  12. this instrument points out wind direction
  13. the pattern of weather at a certain place over a long time
  14. a storm with lots of snow, cold temperatures, and strong winds.
  15. thin, wispy white clouds high above the ground

26 Clues: energy from the Sun • when liquid changes to a gas • when gas changes to a liquid • rocks are made up of one or more • measures how fast the air is moving • this instrument points out wind direction • this rock forms when magma cools and hardens • a measurement of how hot or cold something is • thin, wispy white clouds high above the ground • ...

science 2025-09-15

science crossword puzzle
Across
  1. Negatively charged particle orbiting the nucleus.
  2. Strong metal element in crust and core.
  3. Common element in living things.
  4. Common element in Earth’s crust.
  5. State of matter with no definite shape or volume.
  6. Lightest and most abundant element in the universe.
  7. State of matter with definite shape and volume.
  8. A type of property that can be observed without changing matter.
  9. A high-energy state of matter found in stars.
  10. Two or more substances physically combined.
  11. Mass divided by volume.
  12. State of matter with definite volume but no shape.
  13. A type of property that describes how matter changes.
  14. Major element in Earth’s atmosphere.
  15. A characteristic used to describe matter.
  16. Chart that organizes elements by atomic number and properties.
  17. Two or more atoms bonded together.
  18. The smallest unit of matter.
  19. Positively charged particle in the nucleus.
Down
  1. Neutral particle in the nucleus.
  2. The amount of matter in an object.
  3. The center of an atom containing protons and neutrons.
  4. Lightweight element in Earth’s crust.
  5. The space an object occupies.
  6. Refers to the periodic table that organizes elements.
  7. A pure substance made of one kind of atom.
  8. Anything that has mass and takes up space.
  9. Common element in Earth’s crust and living things.
  10. What matter does during a chemical change.
  11. Two or more different atoms chemically combined.

30 Clues: Mass divided by volume. • The smallest unit of matter. • The space an object occupies. • Neutral particle in the nucleus. • Common element in living things. • Common element in Earth’s crust. • The amount of matter in an object. • Two or more atoms bonded together. • Major element in Earth’s atmosphere. • Lightweight element in Earth’s crust. • ...

Science 2025-03-26

Science crossword puzzle
Across
  1. - remains of once living things, fossil remains include bones, shells, teeth and also feces.
  2. -each set of three nitrogenous bases in mRNA representing an amino acid or a start/stop.
  3. - Species change over time.
  4. - soft, weak upper portion of the mantle where the lithospheric plates float and move around
  5. - A curved mirror in which the reflective surface bulges away from the light source. It is called a converging mirror.
  6. - any break in a rock in which no significant movement has taken place
  7. - process of converting information in mRNA into a sequence of amino acids in a protein.
  8. - vibration of earth due to the rapid release of energy.
  9. - Coined from the words smoke and fog, an environmental pollutant.
  10. - The substance entering a chemical reaction.
  11. - produced by vibrating or flowing charges
  12. - The ability to survive and produce offspring.
  13. - an organism in its early stages of development, especially before it has reached a distinctively recognizable form.
  14. - The maximum number of organisms that an environment can support.
  15. - process of copying DNA sequence into RNA.
  16. - The resulting substance after a chemical reaction.
  17. - Number of cycles a wave completes in one second; expressed in Hertz.
  18. - brings information from the DNA in the nucleus to the cytoplasm.
  19. - can step- up or step- down voltages using the principles of electromagnetic induction.
  20. - a break in a rock along which movement has occurred
  21. - an event in which a slab of rock thrusts into the mantle
  22. - also called ovum (plural: ova); the female gamete.
  23. - The number placed before the formulas, used to balance a chemical equation.
  24. - A constant increase in the number of a population.
  25. - shorter term for spermatozoon (plural: spermatozoa); the male gamet.
Down
  1. - the building blocks of a protein molecule
  2. - rigid sections of the lithosphere that move as a unit
  3. - a polished or smooth surface (as of glass) that forms images by reflection.
  4. - Substance that slows down or retards a chemical reaction.
  5. - A community of organisms that live, feed, and interact with the environment.
  6. - A curved mirror in which the reflective surface bulges towards the light source. It is called a diverging mirror.
  7. - a device used to record earthquake waves
  8. - a concentration of heat in the mantle capable of creating magma
  9. - A kind of lens that is thicker in the center than the edges. It is called a converging lens.
  10. - The distance measured from one crest of a wave to the next crest or from one trough to the second trough.
  11. - The variety of life forms in a particular ecosystem.
  12. - a type of RNA that attach the correct amino acid to the protein chain that is being synthesized in the ribosome.
  13. - the science that studies Earth
  14. - the process by which an organism produces offspring and thus perpetuate the species.
  15. - Short for radio detecting and ranging. A way of detecting aircraft and ships from a distance and estimating their locations.
  16. - a record made by seismograph
  17. - object that has the magnetic ability to attract objects made of iron or other magnetic substances.
  18. - An insoluble solid that separates from the solution
  19. - A kind of lens that is thicker at the edges and thinner in the center. It is called a diverging lens.
  20. - an electrochemical gradient moving along a neuron.
  21. - the outer portion of the earth
  22. - branch of geology that deals with the movements that shape the Earth’s crust
  23. - a segment of DNA or RNA that codes for protein or RNA, a molecular unit of hereditary trait.
  24. - a depression in the seafloor produced by subduction process
  25. - short for radio detecting and ranging.

50 Clues: - Species change over time. • - a record made by seismograph • - the science that studies Earth • - the outer portion of the earth • - short for radio detecting and ranging. • - a device used to record earthquake waves • - produced by vibrating or flowing charges • - the building blocks of a protein molecule • - process of copying DNA sequence into RNA. • ...

Science 2025-08-28

Science crossword puzzle
Across
  1. Harmful materials that damage air, water, or land.
  2. – A huge collection of stars, gas, and dust.
  3. Cutting down too many trees in a forest.
  4. A giant ball of hot gas that gives off light and heat.
  5. Turning used materials into something new.
  6. The path one object takes around another in space.
  7. A package of DNA found in cells.
  8. The variety of living things in an area.
  9. A large body that orbits a star, like Earth.
  10. A resource that can be replaced naturally (like wind or trees).
  11. A change in DNA that can cause differences in traits.
  12. The molecule that carries instructions for traits in living things.
Down
  1. A characteristic, like eye color or height.
  2. A section of DNA that controls one trait.
  3. Protecting and saving natural resources.
  4. The genetic code (letters) that an organism has.
  5. The physical appearance of a trait.
  6. A community of living things and their environment.
  7. Passing traits from parents to children.
  8. A rocky object that orbits the sun, smaller than a planet.

20 Clues: A package of DNA found in cells. • The physical appearance of a trait. • Protecting and saving natural resources. • Cutting down too many trees in a forest. • Passing traits from parents to children. • The variety of living things in an area. • A section of DNA that controls one trait. • Turning used materials into something new. • ...

Science 2025-08-28

Science crossword puzzle
Across
  1. How fast an object moves.
  2. A substance made of two or more different atoms joined together.
  3. The hard structure that supports and protects the body.
  4. When substances change to make new substances.
  5. Tissue that contracts to produce movement.
  6. Two or more atoms joined together.
  7. An object’s tendency to stay still or keep moving.
  8. The force that pulls objects toward each other, especially toward Earth.
  9. The organ that pumps blood throughout the body.
  10. The change in an object’s position over time.
  11. A force that slows down moving objects.
Down
  1. A negatively charged particle that moves around the nucleus.
  2. The smallest particle of an element.
  3. Organs that bring in oxygen and remove carbon dioxide.
  4. A particle with no charge in an atom’s nucleus
  5. A push or pull that can change an object’s motion.
  6. The rate at which an object’s speed changes.
  7. A substance made of only one kind of atom.
  8. A positively charged particle in an atom’s nucleus.
  9. The control center of the body.

20 Clues: How fast an object moves. • The control center of the body. • Two or more atoms joined together. • The smallest particle of an element. • A force that slows down moving objects. • A substance made of only one kind of atom. • Tissue that contracts to produce movement. • The rate at which an object’s speed changes. • The change in an object’s position over time. • ...

Science 2025-10-05

Science crossword puzzle
Across
  1. The force that holds atoms together in a molecule.
  2. The amount of matter in an object.
  3. The smallest unit of an element that still has the properties of that element.
  4. A characteristic that describes how a substance behaves (e.g., flammability or rusting)
  5. The number of protons in the nucleus of an atom.
  6. When a chemical equation shows the same number of atoms of each element on both sides (reactants and products).
  7. States that matter cannot be created or destroyed; it stays the same.
  8. Two or more atoms held together by chemical bonds.
  9. What something is made of; the parts or ingredients.
  10. A combination of two or more substances that are not chemically combined.
  11. A process in which substances change into new substances.
  12. A mixture where the parts are not evenly mixed.
Down
  1. A mixture that is evenly mixed and looks the same throughout.
  2. Anything that has mass and takes up space.
  3. The big numbers placed in front of chemical formulas to balance equations, indicating the number of molecules involved.
  4. A change that forms one or more new substances.
  5. A pure substance made of only one kind of atom.
  6. When two or more things are put together, but not necessarily chemically combined.
  7. A pure substance made of two or more elements chemically combined.
  8. The principle that matter is neither lost nor gained during a chemical change.
  9. A set of symbols that shows the elements in a substance and the ratio of their atoms (example: H2O).

21 Clues: The amount of matter in an object. • Anything that has mass and takes up space. • A change that forms one or more new substances. • A pure substance made of only one kind of atom. • A mixture where the parts are not evenly mixed. • The number of protons in the nucleus of an atom. • The force that holds atoms together in a molecule. • ...

Science 2025-07-09

Science crossword puzzle
Across
  1. हाइड्रोजन का सबसे सामान्य समस्थानिक है, जिसमें एक प्रोटॉन और एक इलेक्ट्रॉन होता है।
  2. एक वैज्ञानिक विधि है जिसका उपयोग कार्बनिक पदार्थों की आयु निर्धारित करने के लिए किया जाता है। यह विधि कार्बन-14 (C-14) नामक रेडियोधर्मी समस्थानिक के क्षय पर आधारित है। इसी से पेड़ों और अन्य चीज़ों की उम्र का पता लगाया जाता है।
  3. यह निर्धारित करने में मदद करता है कि कोई वस्तु तरल पदार्थ में तैरेगी या डूबेगी।
  4. सिर की सुरक्षा के लिए पहना जाने वाला सुरक्षात्मक गियर है। शिरस्त्राण।
  5. कार्बन का एक अपरूप जो बिजली का सुचालक है।
  6. पुतली: आइरिस नामक मांसपेशी, पुतली के आकार को नियंत्रित करती है, तथा कम रोशनी में इसे बड़ा कर देती है ताकि अधिक प्रकाश अंदर आ सके, तथा तेज रोशनी में इसे छोटा कर देती है ताकि प्रकाश की मात्रा कम हो सके।
  7. जानवरों का एक वर्ग है जो पानी और जमीन दोनों में रह सकते हैं । उदाहरण के लिए मेंढक उभयचर है।
  8. समतल दर्पण से जो प्रतिबिंब बनता है वो _______होता है ।
  9. इसे हास्य गैस भी कहते हैं N₂O
  10. विज्ञान का वो भाग जिसमें वनस्पति के बारें पढ़ते हैं।
Down
  1. प्रकाश के नियम के मुताबिक, प्रकाश हमेशा एक______में यात्रा करता है ।
  2. घरों में खाना बनाने के लिए ऊर्जा के काम आता है और इसमें मुख्यतः दो (एल्केन) गैस - प्रोपेन और ब्यूटेन द्रव अवस्था में होती हैं ।
  3. तापदीप्त प्रकाश बल्ब के अंदर का तार होता है जो विद्युत प्रवाहित होने पर गर्म होकर प्रकाश उत्पन्न करता है।यह आमतौर पर अपने उच्च गलनांक के कारण टंगस्टन से बना होता है। यह विद्युत धारा का तापीय प्रभाव के सिद्धांत पर काम करता है।
  4. रासयनिक सूत्र CHCl₃ है। यह एक रंगहीन और सुगंधित तरल पदार्थ होता है जिसे चिकित्सा क्षेत्र में किसी रोगी को शल्य क्रिया किए जाने के लिए मूर्छित करने हेतु निष्चेतक के रूप में प्रयोग किया जाता था।
  5. खाने वाला सोडा या मीठा सोडा कहते हैं। अणुसूत्र NaHCO₃
  6. प्रकाश को ग्रहण करना और उसे विद्युत संकेतों में परिवर्तित करना है जिसे मस्तिष्क दृष्टि के रूप में व्याख्या कर सकता है, प्रतिबिंम बनाता है।
  7. एक पारदर्शी रत्न है और रासायनिक रूप से कार्बन का शुद्धतम रूप है। ऊष्मा तथा विद्युत का कुचालन होता है तथा कार्बन का अपरूप है।
  8. हाइड्रोकार्बन का एक वर्ग है जो कम से कम एक कार्बन-कार्बन द्विबंध (C=C) की उपस्थिति से पहचाना जाता है । ये असंतृप्त यौगिक हैं । इनका सामान्य सूत्र है - CnH2n
  9. एक ऐसा उपकरण है जिसका उपयोग विद्युत परिपथ (इलेक्ट्रिकल सर्किट) को चालू या बंद करने के लिए किया जाता है, जिससे विद्युत धारा का प्रवाह नियंत्रित होता है।
  10. धातु की वस्तुएँ होती हैं जो अपने क्षेत्र में रखी अन्य धातु की वस्तुओं को अपनी ओर आकर्षित करती हैं। अक्सर इसमें दो ध्रुव होते हैं।

20 Clues: इसे हास्य गैस भी कहते हैं N₂O • कार्बन का एक अपरूप जो बिजली का सुचालक है। • विज्ञान का वो भाग जिसमें वनस्पति के बारें पढ़ते हैं। • खाने वाला सोडा या मीठा सोडा कहते हैं। अणुसूत्र NaHCO₃ • समतल दर्पण से जो प्रतिबिंब बनता है वो _______होता है । • प्रकाश के नियम के मुताबिक, प्रकाश हमेशा एक______में यात्रा करता है । • ...

science 2025-08-24

science crossword puzzle
Across
  1. — Point on Earth’s surface directly above the focus.
  2. — Thin, outer solid layer of Earth.
  3. Plane — Surface along which fault movement happens.
  4. Earthquake — Quakes that occur near the surface—usually more destructive.
  5. — Shear waves; slower and only move through solids.
  6. — Elevated landforms, often formed by tectonic forces.
  7. Discontinuity — Boundary between mantle and outer core; S-waves disappear and P-waves slow down. 
  8. — Sudden ground shaking due to movement along faults.
  9. — Technique using multiple seismic stations to locate an quake’s epicenter.
  10. Wall — Rock block located above a sloping fault plane.
  11. — The process of mountain formation through tectonics.
  12. of Fire — Highly active seismic and volcanic zone around the Pacific rim.
  13. Boundary — Where tectonic plates move apart (often forming ridges).
  14. — Rock block located below a sloping fault plane.
  15. Boundary — Where plates collide or one is forced beneath another.
  16. (Hypocenter) — Subsurface point where an earthquake begins.
  17. — Supercontinent that existed ~335–175 million years ago.
  18. Discontinuity (Moho) — Boundary between crust and mantle, marked by a jump in seismic wave speed. 
Down
  1. Drift — Early theory that continents move over time.
  2. — Ancient global ocean surrounding Pangaea.
  3. — Fast, compressional waves; move through solids and liquids.
  4. Plates — Massive, rigid slabs of Earth’s lithosphere.
  5. Waves — Energy waves from earthquakes used to explore Earth’s interior.
  6. — Cracks in Earth’s crust where sliding occurs.
  7. Waves — Slower, often more damaging waves that travel along Earth’s surface.
  8. Core — Liquid metal layer around the inner core; generates Earth’s magnetic field.
  9. – Portion of a tectonic plate that is being subducted into the mantle.
  10. — Thick, mostly solid layer beneath the crust.
  11. Discontinuity — Seismic speed jump around 220 km depth in the upper mantle.
  12. Ridge — Undersea mountain chain formed at divergent plate boundaries.
  13. Waves — Seismic waves (P and S) that travel through Earth’s interior.
  14. Spreading — Formation of new ocean crust at mid-ocean ridges.
  15. Boundary — Where plates slide sideways past each other.
  16. Core — Solid, dense center of Earth.

34 Clues: — Thin, outer solid layer of Earth. • Core — Solid, dense center of Earth. • — Ancient global ocean surrounding Pangaea. • — Thick, mostly solid layer beneath the crust. • — Cracks in Earth’s crust where sliding occurs. • — Rock block located below a sloping fault plane. • Plane — Surface along which fault movement happens. • ...

Science 2025-09-25

Science crossword puzzle
Across
  1. where the weather happens and where we breathe
  2. what changed
  3. it is in space and where rockets and satellites are floating
  4. a mass of warm temperature covering the colder temperatures from rising higher up in the sky
  5. a mass of cold temperature making the warmer temperatures rise higher up in the sky
  6. it is where meteorites fall down and burn up
  7. Any part of the earth that is inside and is solid
  8. patterns
  9. when huge bodies of air stretch high and wide for thousands of miles
  10. a kind of substance falling from the clouds
  11. Any living animal on earth that breathes
  12. All the water in the earth
Down
  1. the result of something
  2. when cold substances go down and hotter substance rise up
  3. The border of the earth that makes up the air and space in our world
  4. daily changes
  5. the definition of conduction is heat coming through a material through contact with something directly
  6. this layer absorbs all the harmful things from the sun
  7. what stayed the same
  8. the force exerted by air on any surface
  9. this is where the Northern Lights appear
  10. the definition of radiation is the energy from the sun coming onto the Earth

22 Clues: patterns • what changed • daily changes • what stayed the same • the result of something • All the water in the earth • the force exerted by air on any surface • this is where the Northern Lights appear • Any living animal on earth that breathes • a kind of substance falling from the clouds • it is where meteorites fall down and burn up • ...

Science 2025-09-04

Science crossword puzzle
Across
  1. Characteristic of matter that can be observed or measured
  2. To mix completely with liquid
  3. A substance that cannot be dissolved in a liquid
  4. Solid, liquid, or gas at a certain temperature
  5. Measure of hotness or coldness
  6. Change in size, shape, or state without changing the type of matter
  7. Cover with material that stops energy flow
  8. A particular kind of matter
  9. State of matter with definite volume but no definite shape
  10. Physical combination of substances without forming new ones
  11. Ability of a material to be attracted to a magnet
Down
  1. Any tiny piece or amount
  2. Allow passage of energy along a path
  3. How much space an object takes up
  4. Energy of charged particles
  5. density  Ability to sink or float in water
  6. energy  Internal energy of an object from particle motion
  7. A form of energy that makes things move and work
  8. State of matter with definite shape and volume
  9. Anything that has mass and takes up space
  10. Flow of electricity through a conductor
  11. State of matter with no definite shape or volume
  12. Maximum amount of a substance that can be dissolved
  13. Amount of material in an object

24 Clues: Any tiny piece or amount • Energy of charged particles • A particular kind of matter • To mix completely with liquid • Measure of hotness or coldness • Amount of material in an object • How much space an object takes up • Allow passage of energy along a path • Flow of electricity through a conductor • Anything that has mass and takes up space • ...

Science 2025-09-03

Science crossword puzzle
Across
  1. - a theory that tells the earth sank as it cooled
  2. - where the earthquake are the strongest
  3. - a type of driving force "pull" caused by gravity
  4. core - the solid layer of earth
  5. -a boundary that slide past to each other
  6. fault - the hanging wall moves down
  7. force - a friction that slow down the tectonic plate
  8. plate - the broken section of lithosphere
  9. - upperlayer of mantle that is below the lithosphere
  10. - a cinder volcano from michocan, mexico
  11. - a landforms that rise well above the ground
  12. - type of mountain rangethat results from upwarping of tectonic plate
  13. - the meaning of "gaea"
  14. - a mountain range form my lava and magma rising through the crust
  15. - a boundary that moves towards each other
  16. - discontinubetween lower mantle and outer core
  17. waves - a wave that only travel on the earth surface
  18. - device that records group motion
  19. - the upper most layer of mantle that broken into tectonic plates
Down
  1. - slower than p-waves
  2. - a force that push or pull the tectonic plate
  3. - a boundary that moves away from each other
  4. - a type of surface wave that mive horizontal side to side motion
  5. waves - vibration that travel through inner core
  6. - a tyoe of wave that travel through solids, liquid and gas
  7. - a vast ocean that surrounded the pangea
  8. - slows down the tectonic plates when they crash to each other
  9. process of mountain forming
  10. lehmann - he discovered the lehmann discontinuity
  11. core - the liquid layer of earth
  12. - comprises the lithosphere
  13. Fault - a fault that the hanging wall moves up
  14. - a sudden release of energy
  15. - where seismic energy first release
  16. - the supercontinent
  17. waves - vibration trabel through earth
  18. - the semi solid layer of earth
  19. push - force move the plate away the mid-ridges
  20. - an instrument that detect the group motion
  21. - biggest tectonic plate

40 Clues: - the supercontinent • - slower than p-waves • - the meaning of "gaea" • - biggest tectonic plate • process of mountain forming • - comprises the lithosphere • - a sudden release of energy • core - the solid layer of earth • - the semi solid layer of earth • core - the liquid layer of earth • - device that records group motion • fault - the hanging wall moves down • ...

Science 2025-09-03

Science crossword puzzle
Across
  1. - a theory that tells the earth sank as it cooled
  2. - where the earthquake are the strongest
  3. - a type of driving force "pull" caused by gravity
  4. core - the solid layer of earth
  5. -a boundary that slide past to each other
  6. fault - the hanging wall moves down
  7. force - a friction that slow down the tectonic plate
  8. plate - the broken section of lithosphere
  9. - upperlayer of mantle that is below the lithosphere
  10. - a cinder volcano from michocan, mexico
  11. - a landforms that rise well above the ground
  12. - type of mountain rangethat results from upwarping of tectonic plate
  13. - the meaning of "gaea"
  14. - a mountain range form my lava and magma rising through the crust
  15. - a boundary that moves towards each other
  16. - discontinubetween lower mantle and outer core
  17. waves - a wave that only travel on the earth surface
  18. - device that records group motion
  19. - the upper most layer of mantle that broken into tectonic plates
Down
  1. - slower than p-waves
  2. - a force that push or pull the tectonic plate
  3. - a boundary that moves away from each other
  4. - a type of surface wave that mive horizontal side to side motion
  5. waves - vibration that travel through inner core
  6. - a tyoe of wave that travel through solids, liquid and gas
  7. - a vast ocean that surrounded the pangea
  8. - slows down the tectonic plates when they crash to each other
  9. process of mountain forming
  10. lehmann - he discovered the lehmann discontinuity
  11. core - the liquid layer of earth
  12. - comprises the lithosphere
  13. Fault - a fault that the hanging wall moves up
  14. - a sudden release of energy
  15. - where seismic energy first release
  16. - the supercontinent
  17. waves - vibration trabel through earth
  18. - the semi solid layer of earth
  19. push - force move the plate away the mid-ridges
  20. - an instrument that detect the group motion
  21. - biggest tectonic plate

40 Clues: - the supercontinent • - slower than p-waves • - the meaning of "gaea" • - biggest tectonic plate • process of mountain forming • - comprises the lithosphere • - a sudden release of energy • core - the solid layer of earth • - the semi solid layer of earth • core - the liquid layer of earth • - device that records group motion • fault - the hanging wall moves down • ...

Science 2025-11-14

Science crossword puzzle
Across
  1. – Gas your body needs more of during exercise.
  2. – The process plants use to make food using light.
  3. – Dampness or water that helps mould grow.
  4. – A tiny living thing you cannot see without a microscope.
  5. – Anything that can change in an experiment.
  6. – Something you notice during an experiment.
  7. – Number of times your heart beats per minute.
  8. – Something that could make results less accurate.
  9. – The place results are recorded.
  10. – The factor you measure or observe.
  11. – What you measure to find heart rate.
  12. – Heart rate when sitting quietly.
  13. – How hard the body is working.
  14. – A statement describing what the results showed.
Down
  1. – What the body needs to move and exercise.
  2. – The factor you change on purpose in an experiment.
  3. – Activity that increases heart rate.
  4. – Material used to grow plants in pots.
  5. – An experiment where only one variable is changed.
  6. – How hot or cold something is.
  7. – Something kept the same for a fair test.
  8. – A fungus that grows on damp food.
  9. – A prediction about what will happen in an investigation.
  10. – What the experiment is trying to find out.
  11. – A pattern shown in the results.
  12. – The scientific word for colour of light.
  13. – The energy plants use to grow.
  14. – How consistent and trustworthy results are.
  15. – Warm location used in the mould experiment.
  16. – A scientific test carried out to investigate something
  17. – Increase in size of a plant or mould.
  18. – The full range of colours in white light.

32 Clues: – How hot or cold something is. • – How hard the body is working. • – The energy plants use to grow. • – A pattern shown in the results. • – The place results are recorded. • – Heart rate when sitting quietly. • – A fungus that grows on damp food. • – The factor you measure or observe. • – Activity that increases heart rate. • – What you measure to find heart rate. • ...

SCIENCE 2026-02-02

SCIENCE crossword puzzle
Across
  1. Si
  2. B
  3. H
  4. Al
  5. S
  6. Na
  7. Ca
  8. Mg
  9. Cl
  10. K
Down
  1. O
  2. N
  3. Ne
  4. Be
  5. Li
  6. Ar
  7. C
  8. F
  9. He
  10. P

20 Clues: O • N • B • H • S • C • F • K • P • Si • Ne • Be • Li • Al • Ar • Na • Ca • He • Mg • Cl

Science 2025-12-05

Science crossword puzzle
Across
  1. — Heat transfer through fluids (liquid or gas).
  2. — Speed with direction.
  3. — A force that opposes motion between surfaces.
  4. — The amount of mass in a given volume.
  5. — A change that forms a new substance.
  6. — The measure of how hot or cold something is.
  7. — The force that pulls objects toward the Earth.
  8. — A push or pull on an object.
  9. — Heat transfer through waves, not touching anything.
Down
  1. — A change in velocity over time.
  2. — Heat transfer through direct contact.
  3. — Matter with no definite shape but definite volume.
  4. — The amount of space an object occupies.
  5. — A state of matter with definite shape and volume.
  6. — The ability to do work.
  7. — The tendency of an object to resist a change in motion.
  8. — A state of matter with no definite shape or volume.
  9. — Anything that has mass and takes up space.
  10. — The smallest unit of matter.
  11. — The amount of matter in an object.

20 Clues: — Speed with direction. • — The ability to do work. • — The smallest unit of matter. • — A push or pull on an object. • — A change in velocity over time. • — The amount of matter in an object. • — A change that forms a new substance. • — Heat transfer through direct contact. • — The amount of mass in a given volume. • — The amount of space an object occupies. • ...

Science 2025-12-05

Science crossword puzzle
Across
  1. — Heat transfer through fluids (liquid or gas).
  2. — Speed with direction.
  3. — A force that opposes motion between surfaces.
  4. — The amount of mass in a given volume.
  5. — A change that forms a new substance.
  6. — The measure of how hot or cold something is.
  7. — The force that pulls objects toward the Earth.
  8. — A push or pull on an object.
  9. — Heat transfer through waves, not touching anything.
Down
  1. — A change in velocity over time.
  2. — Heat transfer through direct contact.
  3. — Matter with no definite shape but definite volume.
  4. — The amount of space an object occupies.
  5. — A state of matter with definite shape and volume.
  6. — The ability to do work.
  7. — The tendency of an object to resist a change in motion.
  8. — A state of matter with no definite shape or volume.
  9. — Anything that has mass and takes up space.
  10. — The smallest unit of matter.
  11. — The amount of matter in an object.

20 Clues: — Speed with direction. • — The ability to do work. • — The smallest unit of matter. • — A push or pull on an object. • — A change in velocity over time. • — The amount of matter in an object. • — A change that forms a new substance. • — Heat transfer through direct contact. • — The amount of mass in a given volume. • — The amount of space an object occupies. • ...

Science 2025-12-05

Science crossword puzzle
Across
  1. — Heat transfer through fluids (liquid or gas).
  2. — Speed with direction.
  3. — A force that opposes motion between surfaces.
  4. — The amount of mass in a given volume.
  5. — A change that forms a new substance.
  6. — The measure of how hot or cold something is.
  7. — The force that pulls objects toward the Earth.
  8. — A push or pull on an object.
  9. — Heat transfer through waves, not touching anything.
Down
  1. — A change in velocity over time.
  2. — Heat transfer through direct contact.
  3. — Matter with no definite shape but definite volume.
  4. — The amount of space an object occupies.
  5. — A state of matter with definite shape and volume.
  6. — The ability to do work.
  7. — The tendency of an object to resist a change in motion.
  8. — A state of matter with no definite shape or volume.
  9. — Anything that has mass and takes up space.
  10. — The smallest unit of matter.
  11. — The amount of matter in an object.

20 Clues: — Speed with direction. • — The ability to do work. • — The smallest unit of matter. • — A push or pull on an object. • — A change in velocity over time. • — The amount of matter in an object. • — A change that forms a new substance. • — Heat transfer through direct contact. • — The amount of mass in a given volume. • — The amount of space an object occupies. • ...

Science 2025-12-05

Science crossword puzzle
Across
  1. — The ability to do work.
  2. — The amount of matter in an object.
  3. — The amount of space an object occupies.
  4. — Anything that has mass and takes up space.
  5. — The measure of how hot or cold something is.
  6. — A change in velocity over time.
  7. — Heat transfer through direct contact.
  8. — Heat transfer through fluids (liquid or gas).
  9. — Matter with no definite shape but definite volume.
Down
  1. — A state of matter with no definite shape or volume.
  2. — The force that pulls objects toward the Earth.
  3. — The smallest unit of matter.
  4. — The amount of mass in a given volume.
  5. — A push or pull on an object.
  6. — A force that opposes motion between surfaces.
  7. — Speed with direction.
  8. — Heat transfer through waves, not touching anything.
  9. — The tendency of an object to resist a change in motion.
  10. — A state of matter with definite shape and volume.
  11. CHANGE — A change that forms a new substance.

20 Clues: — Speed with direction. • — The ability to do work. • — The smallest unit of matter. • — A push or pull on an object. • — A change in velocity over time. • — The amount of matter in an object. • — The amount of mass in a given volume. • — Heat transfer through direct contact. • — The amount of space an object occupies. • — Anything that has mass and takes up space. • ...

science 2025-11-26

science crossword puzzle
Across
  1. – To say what you think will happen next.
  2. – A series of actions leading to a result.
  3. – Something that influences a result.
  4. – Something that can change in an experiment.
  5. – To judge the quality or value of something.
  6. – An educated guess that can be tested.
  7. – A part of something larger.
  8. – To explain the meaning of something.
  9. – Information gathered from observations or tests.
  10. – A step-by-step method for doing something.
  11. – The situation or background surrounding something.
Down
  1. – The purpose or role of something.
  2. – The way parts are arranged or organised.
  3. – Something used to help complete a task.
  4. – A particular way of doing something.
  5. – To group things based on shared features.
  6. – To briefly state the main points.
  7. – To show differences between things.
  8. – The job or part something plays.
  9. – To recognise or name something.
  10. – To identify similarities and differences.
  11. – To examine something in detail.
  12. – An idea or principle.
  13. – The final result of an action.
  14. – A well-supported explanation of something.
  15. – To explain the meaning of a word or idea.

26 Clues: – An idea or principle. • – A part of something larger. • – The final result of an action. • – To recognise or name something. • – To examine something in detail. • – The job or part something plays. • – The purpose or role of something. • – To briefly state the main points. • – To show differences between things. • – Something that influences a result. • ...

Science 2025-11-21

Science crossword puzzle
Across
  1. Process of settling down of heavier insoluble component at the bottom of a liquid
  2. The circulation of water between the Earth surface and atmosphere
  3. SI unit for temperature
  4. Method of arranging the objects into groups
  5. Distance travelled by a food item, from the place of its production to the consumer
  6. This state retains its shape irrespective of the container in which it is placed
  7. The process of conversion of water into its vapour state
  8. Method of separating heavier and lighter components of a mixture by wind or by blowing air
  9. Process of separation of magnetic and non-magnetic substances by using a magnet
  10. These are known as nutri-cereals as they provide most of the nutrients required for the normal functioning of our bodies
  11. This process is used to extract butter from curd
  12. A device that measures temperature
  13. These nutrient rich foods help in growth and repair of our body
  14. Method of arranging things into groups based on their common features
Down
  1. Any substance that is used to create an object is referred to as
  2. Process of separating solids from a mixture based on variations in particle size using a sieve
  3. This diet provides all the essential nutrients in the right quantities, along with adequate roughage and water
  4. These keep bones and teeth healthy
  5. Materials that do not have a shiny surface
  6. This state exhibits a property of spreading out in the entire available space
  7. Process of conversion of water vapour into its liquid state
  8. Process of conversion of liquid into solid state
  9. Special features that enable plants and animals to survive in a particular region
  10. Process of conversion of a solid into liquid state
  11. Process of separating grains from the stalks

25 Clues: SI unit for temperature • These keep bones and teeth healthy • A device that measures temperature • Materials that do not have a shiny surface • Method of arranging the objects into groups • Process of separating grains from the stalks • Process of conversion of liquid into solid state • This process is used to extract butter from curd • ...

SCIENCE 2026-01-20

SCIENCE crossword puzzle
Across
  1. — Dark film that forms on silver
  2. respiration — Biological oxidation using glucose
  3. — Ability of a substance to react
  4. — Rapid oxidation producing heat and light
  5. — Liquid that some elements react with
  6. — Type of oxidation in living organisms
  7. — Substances that vary in reactivity
  8. — General term for a physical or chemical event
  9. — Product of iron oxidation
  10. — What chemical reactions often do
Down
  1. — Mixture of gases in the atmosphere
  2. — Process of gaining oxygen
  3. — Energy released during combustion
  4. — Chemical process that causes rusting
  5. dioxide — Gas released during respiration
  6. oxidation — Very fast oxidation
  7. — Gas essential for oxidation
  8. — Sugar used in cellular respiration
  9. — Visible energy produced during combustion
  10. — Energy made during respiration
  11. of Liberty — Famous monument with a green patina
  12. — Green coating that forms on copper

22 Clues: — Process of gaining oxygen • — Product of iron oxidation • — Gas essential for oxidation • oxidation — Very fast oxidation • — Dark film that forms on silver • — Energy made during respiration • — Ability of a substance to react • — What chemical reactions often do • — Energy released during combustion • — Mixture of gases in the atmosphere • ...

Science 2026-01-14

Science crossword puzzle
Across
  1. a geographic tool used to see what direction you are turned towards
  2. the direction that electricity flows
  3. an object that can attract thing made out of metal
  4. a direction pointing toward the north pole
  5. tiny bits of iron or any other magnetic material
  6. used to be used in Penny's but it is currently used in wires
  7. a machine that converts something like gasoline into mechanical energy
  8. the force that pushes electric charges or the current though a circuit
  9. the name of where north is magnetically
  10. a silver colored magnetic metal and can also is used in blue colored glass
  11. the things in your walls that give you power there in a kind of string shape
Down
  1. a direction pointing towards the south pole
  2. a machine that converts mechanical energy into electricity
  3. a type of magnet that be turned off and on
  4. the point where earth axis meets 90 degrees north
  5. it can be used in a lot of things to power like remotes toy cars and other things like a electomagnet
  6. a magnetic martial but its symbol on the periodic table is FE
  7. this is the thing that keeps the lights on in your house
  8. an invisible force field made by moving electrical charges
  9. short for ampere but it is a unit for electric current
  10. its a name of a coin but also a magnetic material
  11. a sharp object to put something in a wall

22 Clues: the direction that electricity flows • the name of where north is magnetically • a sharp object to put something in a wall • a type of magnet that be turned off and on • a direction pointing toward the north pole • a direction pointing towards the south pole • tiny bits of iron or any other magnetic material • the point where earth axis meets 90 degrees north • ...

science 2026-01-05

science crossword puzzle
Across
  1. The effect of buoyant force when an object floats, sinks, or hovers in a fluid.
  2. The mass per unit of volume for a substance.
  3. in the fluid    To remain suspended in the fluid without rising to the surface or sinking.
  4. To stay on the surface of a fluid without sinking.
  5. To go down or submerge in a fluid because it is denser than the fluid.
  6. The 3D space that is occupied by an object.
  7. The upward force exerted by a fluid on an object placed in it, which makes the object float or appear lighter.
  8. A state of matter in which the molecules of a substance are close together but free to move relative to each other. Has a definite volume but no definite shape.
  9. A compartment in a ship or submarine that can be filled with water or air to control buoyancy and stability.
  10. Air that is confined in a space and forced to a higher pressure than the surrounding atmosphere.
  11. Having a higher density than another substance, so it tends to sink in a fluid.
Down
  1. Having a lower density than another substance, so it tends to float in a fluid.
  2. The rules that explain how and why objects float, sink, or hover in a fluid, based on the relationship between the object's density and the fluid's density.
  3. The amount of matter in an object (usually measured in grams).
  4. A statement about what you think will happen in an experiment or situation based on prior knowledge or evidence.
  5. An internal gas-filled organ in fish that helps them control buoyancy and maintain their depth in water.
  6. A material that has its own specific properties and composition, different from other substances.
  7. A state of matter in which the molecules of a substance are widely separated and can move freely. Has no definite shape or volume.
  8. A substance that can flow and take the shape of its container, including liquids and gases.
  9. The upward force exerted by a fluid on an object immersed in it, opposing the object's weight.

20 Clues: The 3D space that is occupied by an object. • The mass per unit of volume for a substance. • To stay on the surface of a fluid without sinking. • The amount of matter in an object (usually measured in grams). • To go down or submerge in a fluid because it is denser than the fluid. • Having a lower density than another substance, so it tends to float in a fluid. • ...

science 2026-02-19

science crossword puzzle
Across
  1. (water below the surface) The precipitation that sepps into the deeper layers of soil and is stored in spaces between or within rocks. This water will slowly flow back into the soil, streams, rivers, and Ocean.
  2. The precipitation(water) that falls on the land and flows into streams, river, and lakes. when too much rain falls onto the ground, parert of it "runsoff" downhill due to gravity
  3. body of rack and or sediment thatholds groundwater
  4. The primary source of energy for all hydrometeorological processes. solar energy eveporates water from the water and little from the land
  5. the upper surface of underground water (groundwater)
  6. The movement of water between oceans,atmosphere, land, and living things.
  7. the change of a substance from a liquid to gas
  8. plants release water vapor from their leaves
  9. the combination of water bodies like lakes, oceans, rivers and aquifers.
  10. the process that carries weathered material to new locations
  11. movement of water through the surface of land
Down
  1. the clearing or thinning of trees by humans
  2. the process of building urban areas to accommodate growing populations
  3. movement of water through the soil itself
  4. the change of state from a solid to a gas without becoming a liquid
  5. is made from all of the earths water. this water includes water in the air, bodies of water such as rivers, and also ground water
  6. the burning of coal, oil, and natural gas to produce energy
  7. to make something completely wet; to fill with water
  8. and form of water that falls to the earths surface from the clouds. Rain, sleet, snow, and hail are forms of precipitation
  9. the change of a state from a gas to a liquid
  10. the use of water by various users like homes,agriculture, industries, and environmental needs

21 Clues: movement of water through the soil itself • the clearing or thinning of trees by humans • plants release water vapor from their leaves • the change of a state from a gas to a liquid • movement of water through the surface of land • the change of a substance from a liquid to gas • body of rack and or sediment thatholds groundwater • ...

Science 2026-02-14

Science crossword puzzle
Across
  1. – Flat-topped collapsed volcano
  2. – Zodiac constellation symbolized by twins
  3. – Brightest star in the night sky
  4. CHAMBER – Underground reservoir of molten rock
  5. – Constellation named after a winged horse in Greek mythology
  6. – Queen-shaped northern constellation
  7. – Zodiac constellation symbolized by scales
  8. – Molten rock expelled during eruption
  9. – Bowl-shaped depression at volcano’s top
  10. – Most explosive eruption type
  11. – Opening at the Earth’s surface where lava erupts
  12. – Star also called the North Star, used for navigation
  13. – Protective atmospheric layer gas
  14. – Mid-level cloud type
  15. – Belief system linking stars to human fate
  16. – Zodiac constellation symbolized by a scorpion
  17. – Famous constellation known as “The Hunter”
  18. – Gentle eruption with lava fountains
  19. DIOXIDE – Gas produced by burning fossil fuels
  20. – Rain-bearing dark clouds
  21. – Zodiac constellation symbolized by an archer
  22. – Zodiac constellation symbolized by water bearer
  23. – Puffy cotton-like clouds
  24. – Large southern constellation with half-man, half-horse figure
Down
  1. – Potent greenhouse gas from livestock
  2. – Thin, wispy high clouds
  3. – Star group forming patterns
  4. – Crack in the Earth’s crust where movement occurs
  5. – Zodiac constellation symbolized by a lion
  6. – Zodiac constellation symbolized by a ram
  7. FUSION – Energy process inside stars
  8. – Science of celestial objects
  9. – Fine particles ejected during a volcanic eruption
  10. – Apparent brightness of a star
  11. – Southern constellation named after a ship’s keel
  12. – Violent eruption with ash columns
  13. – Zodiac constellation symbolized by a virgin
  14. – Zodiac constellation symbolized by a crab
  15. – Zodiac constellation symbolized by a goat
  16. – Zodiac constellation symbolized by a fish
  17. OXIDE – Greenhouse gas from fertilizers
  18. – Zodiac constellation symbolized by a bull
  19. – Type of plate movement that causes earthquakes and volcanoes
  20. – Towering storm clouds
  21. DIOXIDE – Gas responsible for climate change
  22. – Puffy low-level clouds
  23. VAPOR – Gas that traps heat naturally
  24. – Layered, blanket-like clouds
  25. MAJOR – Famous northern constellation shaped like a dipper
  26. – Southern constellation also called the Southern Cross

50 Clues: – Mid-level cloud type • – Towering storm clouds • – Puffy low-level clouds • – Thin, wispy high clouds • – Rain-bearing dark clouds • – Puffy cotton-like clouds • – Star group forming patterns • – Science of celestial objects • – Most explosive eruption type • – Layered, blanket-like clouds • – Flat-topped collapsed volcano • – Apparent brightness of a star • ...

science 2026-02-15

science crossword puzzle
Across
  1. Underground reservoir of molten rock.
  2. Broad, gently sloping volcano from fluid lava.
  3. Falling water level between high and low tide.
  4. Molten rock beneath Earth's surface.
  5. Water changing from liquid to gas.
  6. Water falling from atmosphere
  7. Two continental plates colliding, forming mountains.
  8. Study of mountains.
  9. Release of volcanic material from a volcano.
  10. Plates sliding past each other horizontally.
  11. Period of no current between flood and ebb tides.
  12. Amount of water vapor in the air.
  13. Molten rock on Earth's surface.
  14. Region of seismic/volcanic activity in continental interiors.
  15. Plates moving away from each other.
  16. Intense thunderstorms surrounding a storm's eye.
  17. Lowest part of a volcano's structure.
  18. Crack in Earth's surface for magma eruption.
  19. Weakest tides when Moon/Sun are at right angles.
  20. Inclined side of a volcano.
  21. Bowlshaped depression at volcano's top.
  22. Winds flowing towards a central area.
  23. Large, conical volcano from layers of lava/ash; explosive.
  24. Large sections of Earth's crust moving.
Down
  1. Moderately explosive with dense ash clouds.
  2. Series of connected mountains.
  3. Explains largescale movement of Earth's lithosphere.
  4. Strong, narrow current flowing out to sea.
  5. Deflection of moving objects due to Earth's rotation.
  6. The half of Earth with the most land.
  7. Gentle, effusive lava flows.
  8. Thin, dense crust under oceans.
  9. Dangerous pyroclastic flows.
  10. Primary opening for volcanic material.
  11. Water vapor changing back to liquid.
  12. Natural features of Earth's surface.
  13. Thick, less dense crust forming continents.
  14. "Ring of Fire" with many volcanoes and earthquakes.
  15. Natural movement of air.
  16. Steam explosion from magma heating water.
  17. Earth's outermost solid layer.
  18. Lowest sea level.
  19. MidAtlantic Ridge, where new ocean crust forms.
  20. Mildly explosive, intermittent bursts of lava.
  21. Plates moving towards each other.
  22. Most powerful, explosive eruption with high ash columns.
  23. Small, steep volcano from loose cinders.
  24. Difference between high and low tide levels.
  25. Strongest tides when Earth, Moon, Sun align.
  26. Calm center of a tropical cyclone.
  27. Vents in Earth's crust erupting molten rock, ash, gases.
  28. Highest sea level.
  29. Highest point of a volcano.
  30. Rise and fall of sea levels due to Moon/Sun gravity.

54 Clues: Lowest sea level. • Highest sea level. • Study of mountains. • Natural movement of air. • Inclined side of a volcano. • Highest point of a volcano. • Gentle, effusive lava flows. • Dangerous pyroclastic flows. • Water falling from atmosphere • Series of connected mountains. • Earth's outermost solid layer. • Thin, dense crust under oceans. • Molten rock on Earth's surface. • ...

SCIENCE 2026-02-15

SCIENCE crossword puzzle
Across
  1. Second brightest star in night sky
  2. True brightness at standard distance
  3. Next closest star to Earth
  4. Large type of star
  5. Canoe in Yolngu belief
  6. Asterism of Ursa Major
  7. Second bright star in Centaurus
  8. Main element in stars
  9. Another name for Crux
  10. Groups of stars forming patterns
  11. The sky was seen as a window to this
  12. Smallest constellation
  13. W-shaped constellation
  14. Ancient Greek astronomer
  15. Scientist who discovered stars move
  16. Color of medium-temperature stars
  17. Belief stars predict the future
  18. Constellation containing Canopus
  19. Indigenous Australian group
  20. Constellations seen all year round
  21. Extremely large star
  22. Total energy a star radiates
  23. Star discovered in 2022
  24. Bright star mentioned in lesson
  25. Great Bear constellation
  26. Instrument used to analyze star composition
  27. Bright star in Cygnus
  28. Color of hot stars
  29. Spirit land in Yolngu belief
Down
  1. Very small type of star
  2. Unit for measuring star temperature
  3. Half-man half-horse figure
  4. Bright star in Centaurus
  5. Scientist who defined astronomy vs astrology
  6. Earth's closest star
  7. Process where hydrogen turns into helium
  8. Unit used to measure star size
  9. The Morning Star planet
  10. Second most abundant element in stars
  11. Scientific study of space
  12. Brightness as seen from Earth
  13. North Star
  14. Stars appear arranged in this way
  15. Little Bear constellation
  16. Study of light to determine chemical makeup
  17. Swan constellation
  18. Second Big Dipper pointer star
  19. Another term for falling star
  20. Color of cool stars
  21. Big Dipper pointer star

50 Clues: North Star • Large type of star • Swan constellation • Color of hot stars • Color of cool stars • Earth's closest star • Extremely large star • Main element in stars • Another name for Crux • Bright star in Cygnus • Canoe in Yolngu belief • Asterism of Ursa Major • Smallest constellation • W-shaped constellation • Very small type of star • The Morning Star planet • Star discovered in 2022 • ...

Science 2026-02-19

Science crossword puzzle
Across
  1. phase of mitosis in which the chromosomes separate and move to opposite ends of the cell
  2. disorder in which some of the body's cells lose the ability to control growth
  3. process of reproduction involving a single parent that results in offspring that are genetically identical to the parent
  4. first and longest phase of mitosis in which the genetic material inside the nucleus condenses and the chromosomes become visible
  5. phase of mitosis in which the chromosomes line up across the center of the cell
  6. unstable form of a chemical element that releases radiation as it breaks down which can damage cells; used to diagnose and treat some types of cancer
  7. one of a family of proteins that regulates the cell cycle in eukaryotic cells
  8. abnormal cells which divide without control and can invade nearby tissues
  9. phase of mitosis in which the distinct individual chromosomes begin to spread out into a tangle of chromatin
  10. cell with limited potential to develop into many types of differentiated cells
  11. part of eukaryotic cell division during which the cell nucleus divides
  12. network of microtubules that forms within a dividing eukaryotic cell; help to move chromosomes into the daughter cells during mitosis
  13. type of reproduction in which cells from two parents unite to form the first cell of a new organism
  14. stage of early development in mammals that consists of a hollow ball of cells
  15. period of the cell cycle between cell divisions
  16. region of a chromosome where the two sister chromatids attach
  17. division of the cytoplasm to form two separate daughter cells
Down
  1. process in which cells become specialized in structure and function
  2. treatment that uses drugs to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing
  3. the process of programmed cell death
  4. structure in an animal cell that helps to organize cell division
  5. one of a group of external regulatory proteins that stimulate the growth and division of cells
  6. substance found in eukaryotic chromosomes that consists of DNA tightly coiled around histones
  7. developing stage of a multicellular organism
  8. an abnormal, but non-cancerous collection of cells which do not invade other sites of the body
  9. threadlike structure within the nucleus that contains genetic information that is passed on from one generation to the next
  10. one of two identical sister parts of a duplicated chromosome
  11. process by which a cell divides into two new daughter cells
  12. cells that are able to develop into any type of cell found in the body (including cells that make up the extraembryonic membranes and placenta)
  13. mass of rapidly dividing cells that can damage surrounding tissue
  14. series of events in which a cell grows, prepares for division, and divides to form two daughter cells
  15. type of asexual reproduction in which an organism replicates its DNA and divides in half, producing two identical daughter cells
  16. cells that are capable of developing into most, but not all, of the body's cell types
  17. unspecialized cell that can give rise to one or more types of specialized cells

34 Clues: the process of programmed cell death • developing stage of a multicellular organism • period of the cell cycle between cell divisions • process by which a cell divides into two new daughter cells • one of two identical sister parts of a duplicated chromosome • region of a chromosome where the two sister chromatids attach • ...

science 2025-01-29

science crossword puzzle
Across
  1. Which scientific field focuses on the study of the Earth's physical structure and history?
  2. Which discipline focuses on heredity and the variation of inherited traits?
  3. Which branch of science investigates earthquakes and seismic waves?
  4. Which discipline focuses on the study of human societies and cultures?
  5. What is the study of fossils and ancient life forms?
  6. What is the study of animals and their behaviour called?
  7. Which field specializes in the study of bacteria, viruses, and other microorganisms?
Down
  1. What is the branch of science that focuses on the nervous system and brain?
  2. Which branch of science deals with the composition, structure, and properties of substances?
  3. Which field of science is concerned with the study of plants?
  4. Which discipline studies the relationship between organisms and their environment?
  5. What is the scientific study of weather and climate?
  6. What is the study of fungi called?
  7. Which branch of science studies poisons and their effects?
  8. What is the study of inland waters, such as lakes and rivers?
  9. What discipline studies the motion, behavior, and properties of matter and energy?
  10. What is the scientific study of the properties and behavior of light?

17 Clues: What is the study of fungi called? • What is the scientific study of weather and climate? • What is the study of fossils and ancient life forms? • What is the study of animals and their behaviour called? • Which branch of science studies poisons and their effects? • Which field of science is concerned with the study of plants? • ...

Unit 6 crossword 2023-05-06

Unit 6 crossword crossword puzzle
Across
  1. an uncontrollable urge to steal
  2. one who does not believe in the existence of a God
  3. n exaggerated craving for books
  4. science of the mind and human behavior
  5. work which is either physical or mental
  6. science which collects,, studies and explains fact about animals
  7. an insane desire to see things burn.
Down
  1. to work together
  2. the study of the supposed influence of the stars and planets on the lives and behavior of humans
  3. one who is a funeral director
  4. insanity
  5. science dealing with life and living organisms
  6. science dealing with the earths structure and history
  7. work which is either physical or mental
  8. of or pertaining to the moon

15 Clues: insanity • to work together • of or pertaining to the moon • one who is a funeral director • an uncontrollable urge to steal • n exaggerated craving for books • an insane desire to see things burn. • science of the mind and human behavior • work which is either physical or mental • work which is either physical or mental • science dealing with life and living organisms • ...

Science-Based Television Program 2023-09-03

Science-Based Television Program crossword puzzle
Across
  1. School Bus Animated adventures exploring science concepts.
  2. the Wormhole Explores deep scientific questions about the universe.
  3. Nye the Science Guy Fun science experiments with Bill Nye.
  4. of Science Entertaining experiments and science tricks.
  5. Explores various scientific topics and discoveries.
  6. Big Bang Theory A sitcom about scientists and their lives.
  7. Universe Delves into mysteries of space and galaxies.
  8. Encourages girls to enjoy science through experiments.
Down
  1. Testing myths and scientific mysteries.
  2. Planet Discovering the wonders of the ocean.
  3. Games Mind-bending experiments about the brain.
  4. Earth Stunning nature documentary series.
  5. A Spacetime Odyssey A journey through space and time.
  6. It's Made Shows how everyday items are created.
  7. Showcases the beauty and wonders of nature.
  8. Kratts Animated adventures teaching about animals.

16 Clues: Testing myths and scientific mysteries. • Earth Stunning nature documentary series. • Showcases the beauty and wonders of nature. • Planet Discovering the wonders of the ocean. • Games Mind-bending experiments about the brain. • It's Made Shows how everyday items are created. • Kratts Animated adventures teaching about animals. • ...

Introduction to Horticulture 2024-01-04

Introduction to Horticulture crossword puzzle
Across
  1. the area of horticulture that deals with designing, installing, and maintaining landscapes.
  2. the area of horticulture
  3. the area of horticulture that deals with vegetables.
  4. the field of science that deals with the cultivation of plants.
  5. the practice of farming
  6. a place that speacializes in in starting plants and growing them until they are ready to be transplanted.
  7. the applied science of growing plants for food, comfort, or beautification.
Down
  1. the area of horticulture that specifically deals with flowers and potted plants.
  2. the area of horticulture that specifically deals with fruit and nuts.
  3. the combination of scientific, technological, and production activities that ensure the satisfaction of the consumer.
  4. the type of science where people apply existing scientific knowledge to practical applications
  5. reatial outlets that sell plants
  6. plants used for their colorful greenery and leaves.
  7. the type of science where people perform experiments in the pursuit of knew information
  8. a living organism characterized by being green, having leaves, and preforming photosynthesis
  9. the field of science that deals with the study of plants and plant processes.

16 Clues: the practice of farming • the area of horticulture • reatial outlets that sell plants • plants used for their colorful greenery and leaves. • the area of horticulture that deals with vegetables. • the field of science that deals with the cultivation of plants. • the area of horticulture that specifically deals with fruit and nuts. • ...

Karl Popper 2019-05-02

Karl Popper crossword puzzle
Across
  1. Confirmation is this to Popper.
  2. This has no place in the logic of science, according to Popper.
  3. Survival of multiple attempts at falsification by a hypothesis.
  4. The analysis of value and faults of a piece of work.
  5. What distinguishes science versus pseudoscience.
  6. According to Popper, this is not a testable scientific theory but metaphysical research.
  7. A theory is only legitimately scientific if it is possible to believe that it is false.
  8. The central problem in the philosophy of science.
Down
  1. According to Popper, scientific theories should be based off of these facts
  2. Knowledge evolves from the experience of this.
  3. Popper was a professor of this and science at the University of London.
  4. Karl Popper was against this political system in which all authority is in the hands of the state.
  5. A theory that history is predictable and a revolution is coming.
  6. Something masquerading as science.
  7. A hypothesis is subjected to critical testing in an attempt to prove that it is false.
  8. For Popper, falsification is what type of enterprise?

16 Clues: Confirmation is this to Popper. • Something masquerading as science. • Knowledge evolves from the experience of this. • What distinguishes science versus pseudoscience. • The central problem in the philosophy of science. • The analysis of value and faults of a piece of work. • For Popper, falsification is what type of enterprise? • ...

An Introduction to Science 2025-02-02

An Introduction to Science crossword puzzle
Across
  1. Analyse your data and draw a _______, the second last step in the scientific method
  2. People who pu science into practice
  3. The last step in the scientific method.
  4. A method of obtaining reliable information about the universe around us
  5. An educated guess about your observation (why, how, what will happen, etc.)
  6. You can conduct a fair test by making sure that you change one factor at a time while keeping everything else the ____
  7. The process for experimentation that is used to explore observations and answer questions
  8. Repetitions of your experiment to make sure that your results weren’t an accident
Down
  1. Your hypothesis must be ________
  2. The types of relationships that the scientific method is designed to explore
  3. In the Middle Ages, the word “science” came to be interchangeable with this word
  4. Researchers who define what science is and how it is done
  5. After you make your hypothesis, this is the first step to answering your question
  6. Tests if your hypothesis is true or false
  7. An example of a body of science

15 Clues: An example of a body of science • Your hypothesis must be ________ • People who pu science into practice • The last step in the scientific method. • Tests if your hypothesis is true or false • Researchers who define what science is and how it is done • A method of obtaining reliable information about the universe around us • ...

FIELD OF SCIENCE 2014-06-02

FIELD OF SCIENCE crossword puzzle
Across
  1. The study of plants
  2. Science of soils and plants
  3. Weather science is
  4. The study of fish
  5. The study of physical forces and qualities
  6. The study of ancient life
  7. The study of sound
  8. The study of organisms and the environment
  9. The scientific study of animals
Down
  1. Science that deals with the forms of life
  2. The study of diseases
  3. The study of ancient cultures through remains
  4. The scientific study of oceans
  5. The scientific study if the universe
  6. The study of rocks and minerals
  7. The study of transformation of matter

16 Clues: The study of fish • Weather science is • The study of sound • The study of plants • The study of diseases • The study of ancient life • Science of soils and plants • The scientific study of oceans • The study of rocks and minerals • The scientific study of animals • The scientific study if the universe • The study of transformation of matter • ...

science 2021-03-01

science crossword puzzle
Across
  1. One adaption that helps make a waterproof is called.
  2. cells organized into is called?
  3. flowering plants.
  4. Become sperm cells.
  5. Produces naked seeds.
  6. where the food is made in your body?
  7. produce seeds with two leafs.
  8. Helps move food.
  9. lacks transporting food and material.
  10. divided into smaller parts of leaves.
  11. Have true vascular tissue.
Down
  1. seed leaf.
  2. Sunlight provides food is called?
  3. Absorbs water and soil from the ground.
  4. A large sack that can shrink is?
  5. Thin rootlike structures.
  6. only have one seed leaf.
  7. a pigment scientists studied?
  8. what helps food and materials.
  9. Contains a young plant inside.

20 Clues: seed leaf. • Helps move food. • flowering plants. • Become sperm cells. • Produces naked seeds. • only have one seed leaf. • Thin rootlike structures. • Have true vascular tissue. • a pigment scientists studied? • produce seeds with two leafs. • what helps food and materials. • Contains a young plant inside. • cells organized into is called? • A large sack that can shrink is? • ...

science 2021-02-03

science crossword puzzle
Across
  1. round object
  2. a flower
  3. an invertebrate
  4. cold blooded
  5. part of a bird
  6. gas giant
  7. Thai fruit
  8. to correct a mistake
  9. property of object
  10. depends of shape of container
Down
  1. hard shell
  2. a reptile
  3. natural satellite
  4. can see through it
  5. plant process
  6. amount of matter
  7. no fixed shape
  8. a carnivore
  9. cutting object
  10. lumps of ice
  11. a fruit
  12. beautiful rings

22 Clues: a fruit • a flower • a reptile • gas giant • hard shell • Thai fruit • a carnivore • round object • lumps of ice • cold blooded • plant process • no fixed shape • cutting object • part of a bird • an invertebrate • beautiful rings • amount of matter • natural satellite • can see through it • property of object • to correct a mistake • depends of shape of container

Science 2021-02-22

Science crossword puzzle
Across
  1. Scientific laws or laws of science are statements, based on repeated experiments or observations, that describe or predict a range of natural phenomena.
  2. -It's called “manipulated” because it's the one you can change. In other words, you can decide ahead of time to increase it or decrease it.
  3. A scientific theory is an explanation of an aspect of the natural world that can be repeatedly tested and verified in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results. Where possible, theories are tested under controlled conditions in an experiment.
  4. the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution.
  5. The significant figures of a number written in positional notation are digits that carry meaningful contributions to its measurement resolution
  6. the degree of compactness of a substance.
  7. -A responding variable is a variable that the researcher predicts will change if the manipulated variable changes.
  8. A controlled experiment is a scientific test that is directly manipulated by a scientist, in order to test a single variable at a time. The variable being tested is the independent variable, and is adjusted to see the effects on the system being studied.
  9. a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
  10. Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form.
  11. the science that deals with the earth's physical structure and substance, its history, and the processes that act on it.
Down
  1. a method of procedure that has characterized natural science since the 17th century, consisting in systematic observation, measurement, and experiment, and the formulation, testing, and modification of hypotheses.
  2. A model is an object that is used to depict another object or a system. It can be used to familiarize ourselves with non familiar objects.
  3. the measurement or extent of something from end to end; the greater of two or the greatest of three dimensions of a body.
  4. the sciences concerned with the study of inanimate natural objects,
  5. the branch of science which deals with celestial objects, space, and the physical universe as a whole
  6. In a set of measurements, accuracy is closeness of the measurements to a specific value, while precision is the closeness of the measurements to each other.
  7. Mass is both a property of a physical body and a measure of its resistance to acceleration when a net force is applied.
  8. the branch of science concerned with the nature and properties of matter and energy
  9. In pattern recognition, information retrieval and classification, precision is the fraction of relevant instances among the retrieved instances, while recall is the fraction of relevant instances that were retrieved.
  10. -the act of noticing something or a judgment or inference from something seen or experienced
  11. study of nature
  12. Volume is the quantity of three-dimensional space enclosed by a closed surface, for example, the space that a substance or shape occupies or contains.
  13. the branch of science that deals with the identification of the substances of which matter is composed
  14. advancement in devices

25 Clues: study of nature • advancement in devices • the degree of compactness of a substance. • the sciences concerned with the study of inanimate natural objects, • the branch of science concerned with the nature and properties of matter and energy • -the act of noticing something or a judgment or inference from something seen or experienced • ...

Science 2021-02-08

Science crossword puzzle
Across
  1. Organisme qui consomme et décompose des organismes morts ou des déchets en substances simples
  2. Organisme qui se nourrit de grandes portions de végétaux et de matières animales en putréfaction ainsi que de déchets
  3. Organisme qui se nourrit d’animaux déjà morts
  4. Organisme qui se nourrit autant de plantes que d’animaux
  5. Organisme qui produit sa propre nourriture à partir de matières non vivantes
  6. C'est un gaz incolore et inodore aussi c'est un élément chimique
  7. Ces réseaux sont souvent définis comme des formes d'approvisionnement alimentaire qui vont à l'encontre des systèmes alimentaires conventionnels
  8. Organisme qui se nourrit uniquement d’autres animaux
  9. Organisme qui se nourrit uniquement de plantes
  10. C'est un animal qui s'attaque naturellement aux autres.
  11. Quand on examine les habitats, il est beaucoup plus facile de les définir que dans les régions terrestres.
  12. une communauté biologique composée d'organismes en interaction et de leur environnement physique
  13. C'est un groupe d'organismes vivants composé d'individus similaires capables d'échanger des gènes ou de se croiser
  14. Organisme qui se nourrit d’autres êtres vivants pour obtenir de l’énergie
Down
  1. C'est un processus par lequel les plantes utilisent les produire pour créer le nourriture
  2. C'est un groupe d'organismes interdépendants de différentes espèces qui croissent ou vivent ensemble dans un habitat déterminé
  3. C'est une section, un groupe ou un type particulier de personnes ou d'animaux vivant dans une région ou un pays.
  4. c'est une chose que le sol a contribué à la croissance des cultures
  5. C'est un substance nutritive dont les personnes ou les animaux ont besoin
  6. C'est l'interaction entre deux organismes différents vivant en étroite association physique, généralement à l'avantage des deux.
  7. C'est un substance nutritive que les personnes ou les animaux doivent boire
  8. C'est la série de processus par lesquels les aliments sont cultivés ou produits, vendus et finalement consommés
  9. La compétition est la lutte qui se produit lorsque des organismes tentent d'utiliser les mêmes ressources dans un habitat donné
  10. C'est un animal qui est chassé et tué par un autre pour se nourrir.

24 Clues: Organisme qui se nourrit d’animaux déjà morts • Organisme qui se nourrit uniquement de plantes • Organisme qui se nourrit uniquement d’autres animaux • C'est un animal qui s'attaque naturellement aux autres. • Organisme qui se nourrit autant de plantes que d’animaux • C'est un gaz incolore et inodore aussi c'est un élément chimique • ...

Science 2021-02-08

Science crossword puzzle
Across
  1. Temperature at which the solid and liquid forms of a pure substance can exist in balance
  2. The movement in a gas or liquid in which the warmer parts move up and the cooler parts move down
  3. A material made up of two or more different substances which are not chemically combined
  4. The abundance of a constituent divided by the total volume of a mixture
  5. A substance that is dissolved in a solution
  6. A molecule that has the ability to dissolve other molecules
  7. the ability of a solid, liquid, or gaseous chemical substance to dissolve in solvent
  8. A molecule contains double or triple carbon-carbon bonds
  9. Refers to a relatively large quantity of substance present in a unit amount of a mixture
  10. The addition of solvent, which decreases the concentration of the solute in the solution.
Down
  1. The transfer of heat through matter by communication of kinetic energy from particle to particle
  2. energy that is released in significant amounts in processes that affect atomic nuclei
  3. The form of energy that is transferred between systems or objects with different temperatures
  4. A special type of homogeneous mixture composed of two or more substances
  5. A mixture is simply any mixture that is not even in composition
  6. Energy that comes from a source and travels through space at the speed of light
  7. the point at which a solution of a substance can dissolve no more of that substance
  8. The point of a substance at which the vapor pressure of a liquid equals the pressure surrounding the liquid and the liquid changes into a vapor
  9. A mixture in which the composition is even throughout the mixture
  10. Degree of hotness or coldness measured on a definite scale

20 Clues: A substance that is dissolved in a solution • A molecule contains double or triple carbon-carbon bonds • Degree of hotness or coldness measured on a definite scale • A molecule that has the ability to dissolve other molecules • A mixture is simply any mixture that is not even in composition • A mixture in which the composition is even throughout the mixture • ...

Science 2021-03-10

Science crossword puzzle
Across
  1. Slow development or replacement of ecological community by another ecological community
  2. Eats both plants and animals
  3. Movement of nitrogen between the environment and living things
  4. The movement of water between the oceans,atmosphere,land,and living things
  5. The ability to do work and enables organisms to use matter in life processes
  6. States that mass cannot be created or destroyed
  7. Biome that has grasses and few trees
  8. A region of Earth where the climate determines the types of plants that live there
  9. States that energy cannot be created or destroyed
  10. Is a partially closed body of water formed where a river flows into an ocean
  11. Anything that has mass and takes up space
  12. Event that changes ecosystem
  13. Biomes are very dry
  14. The process in which organic matter and nutrient slowly builds up in a lake or pond ecosystem
  15. web Shows the feeding relationships among many different organisms in an ecosystem
  16. Animal that eats other animals
Down
  1. Organism that only eats plants
  2. Has low average temperatures and very little precipitation
  3. Organism that gets energy and nutrients by breaking down the remains of other organisms
  4. The ability to cause change in a system
  5. carbon moves through organisms and between organisms and the physical environment
  6. Trees that have evergreen, needle like leaves
  7. Area of land that is soaked with water for at least a part of the year
  8. First organisms to live in an uninhabited area
  9. Has low average temperatures like those in the tundra biome, but more precipitation
  10. Takes place when energy changes from one form to another
  11. Is a community of living organisms in a non living environment
  12. chain Is the path of energy transfer from producers to consumers
  13. is a place where an organism lives within an ecosystem
  14. is a push or pull exerted on an object
  15. uses energy to make food
  16. Organism that eats other organisms
  17. A tool that can be used to trace the flow of energy through an ecosystem
  18. Broadleaf trees that drop their leaves as winter approaches
  19. The transfer of energy to an object

35 Clues: Biomes are very dry • uses energy to make food • Eats both plants and animals • Event that changes ecosystem • Organism that only eats plants • Animal that eats other animals • Organism that eats other organisms • The transfer of energy to an object • Biome that has grasses and few trees • is a push or pull exerted on an object • The ability to cause change in a system • ...

Science 2021-03-12

Science crossword puzzle
Across
  1. aphelion
  2. south
  3. sphere, celestial sphere
  4. mean
  5. east
  6. revolution
  7. compass
  8. nutation
  9. precession
  10. north
  11. azimuth
  12. period
  13. tilt
Down
  1. perihelion
  2. ellipse
  3. zenith, solar zenith
  4. solstice
  5. plane, equatorial plane
  6. dome
  7. , rotation
  8. day, solar day
  9. equinox
  10. meridian, ante meridian
  11. altitude
  12. meridian, post meridian
  13. west

26 Clues: dome • mean • east • west • tilt • south • north • period • ellipse • equinox • compass • azimuth • aphelion • solstice • nutation • altitude • perihelion • , rotation • revolution • precession • day, solar day • zenith, solar zenith • plane, equatorial plane • meridian, ante meridian • meridian, post meridian • sphere, celestial sphere

Science 2019-12-05

Science crossword puzzle
Across
  1. This force resists or opposes motion when an object moves through fluids or across surfaces.
  2. The sum of all forces acting on an object...
  3. The carrier had its maximum ____________ right before it hit the chair.
  4. This type of model would be best for showing all of the interactions of the different components in the egg zip line system.
  5. The process we went through while creating our carriers...
  6. What allowed the carriers to move slower due to an interaction with the line?
  7. This type of model would be best for modeling all of the contact and non contact force pairs acting on the different components of the egg zip line system.
  8. The string experienced ____________ (type of force) when the carrier was attached to it.
  9. Forces ____________ when two or more forces act in opposite directions.
  10. This type of model would be best for showing one state of motion for one particular component in the egg zip line system.
  11. What allowed the carriers to move slower due to an interaction with the air?
  12. To figure something from know facts using logical thinking...
Down
  1. The carrier was in ___________ while it slid down the line.
  2. A contact force that causes things to squeeze together.
  3. An action that is a push or a pull in a certain direction; it comes about from two objects in a system interacting...
  4. The egg carrier had its maximum ____________at the top of the zip line.
  5. A non-contact pulling force that may have caused some eggs to fall...
  6. Forces ____________ when two or more forces act in the same direction.
  7. A process of learning that starts with asking questions and proceeds by seeking answers...
  8. This caused the egg to continue to move forward after the carrier had stopped (generally)...
  9. force The force that is perpendicular to the surface on which an object is resting...
  10. The carrier was experiencing ___________ forces when it began to move.
  11. The amount of gravitational pull on an object
  12. The carrier was experiencing ____________ forces when it was at rest at the top of the zip line.

24 Clues: The sum of all forces acting on an object... • The amount of gravitational pull on an object • A contact force that causes things to squeeze together. • The process we went through while creating our carriers... • The carrier was in ___________ while it slid down the line. • To figure something from know facts using logical thinking... • ...

Science 2019-12-05

Science crossword puzzle
Across
  1. An action that is a push or a pull in a certain direction; it comes about from two objects in a system interacting...
  2. This type of model would be best for modeling all of the contact and non contact force pairs acting on the different components of the egg zip line system.
  3. A process of learning that starts with asking questions and proceeds by seeking answers...
  4. The carrier was experiencing ____________ forces when it was at rest at the top of the zip line.
  5. This force resists or opposes motion when an object moves through fluids or across surfaces.
  6. What allowed the carriers to move slower due to an interaction with the line?
  7. What allowed the carriers to move slower due to an interaction with the air?
  8. The carrier was experiencing ___________ forces when it began to move.
  9. This type of model would be best for showing all of the interactions of the different components in the egg zip line system.
  10. The egg carrier had its maximum ____________at the top of the zip line.
  11. The carrier was in ___________ while it slid down the line.
  12. This type of model would be best for showing one state of motion for one particular component in the egg zip line system.
  13. Forces ____________ when two or more forces act in opposite directions.
  14. The carrier had its maximum ____________ right before it hit the chair.
Down
  1. The amount of gravitational pull on an object
  2. To figure something from know facts using logical thinking...
  3. The process we went through while creating our carriers...
  4. A non-contact pulling force that may have caused some eggs to fall...
  5. The sum of all forces acting on an object...
  6. force The force that is perpendicular to the surface on which an object is resting...
  7. Forces ____________ when two or more forces act in the same direction.
  8. This caused the egg to continue to move forward after the carrier had stopped (generally)...
  9. A contact force that causes things to squeeze together.
  10. The string experienced ____________ (type of force) when the carrier was attached to it.

24 Clues: The sum of all forces acting on an object... • The amount of gravitational pull on an object • A contact force that causes things to squeeze together. • The process we went through while creating our carriers... • The carrier was in ___________ while it slid down the line. • To figure something from know facts using logical thinking... • ...

SCIENCE 2020-12-31

SCIENCE crossword puzzle
Across
  1. eat meat
  2. build new blood cells
  3. purifies the blood
  4. plant make their food by
  5. liquid metal
  6. water in rivers
  7. largest gland
  8. stores bile juice
  9. shaking of earth
  10. power house of the cell
  11. water vapor to liquid
  12. largest planet
Down
  1. largest bone
  2. clean nature
  3. keeps us grounded
  4. largest mammal
  5. digestion starts
  6. have cell wall
  7. plants bend towards
  8. stores the water
  9. makes leaves green
  10. pumps blood to the body
  11. reuse recycle

23 Clues: eat meat • largest bone • clean nature • liquid metal • largest gland • reuse recycle • largest mammal • have cell wall • largest planet • water in rivers • digestion starts • stores the water • shaking of earth • keeps us grounded • stores bile juice • purifies the blood • makes leaves green • plants bend towards • build new blood cells • water vapor to liquid • pumps blood to the body • ...

Science 2020-12-14

Science crossword puzzle
Across
  1. produces antibodies
  2. produced in the bone marrow
  3. builds and repairs tissues and cells
  4. energy source
  5. time to produce during this time The antigen multiplies
  6. bacteria or viruses that invades your body
  7. narrow tube that carries food from your throat to stomach
  8. the ability of a material to change its shape
  9. the ability of a material to keep its shape
Down
  1. move freely around each other(must stay in contact)
  2. move freely and will either fill up squeeze into available space
  3. it’s to increase the self life of foods
  4. two forces that tend to twist
  5. transport blood towards the heart
  6. has two daughter cells
  7. transport blood away from the heart
  8. where urine is collected
  9. the ability of a material to resist scratches and indentation
  10. help maintain the constant composition of the blood
  11. forces that tend to stretch or pull

20 Clues: energy source • produces antibodies • has two daughter cells • where urine is collected • produced in the bone marrow • two forces that tend to twist • transport blood towards the heart • transport blood away from the heart • forces that tend to stretch or pull • builds and repairs tissues and cells • it’s to increase the self life of foods • ...

Science 2020-04-11

Science crossword puzzle
Across
  1. Ankle joint
  2. vibration
  3. Cycles per second
  4. Personality lobe
  5. Unit of Resistance
  6. Zero Kelvin
  7. data transfer speed
  8. Push or Pull
  9. perfect carbon
  10. Force times moment arm
  11. Can be measured in minutes and seconds
  12. Basic
  13. Power house of the cell
  14. Critical vehicle parameter per Ryan
  15. Bone of ankle joint
  16. above Mach 5
  17. non-newtonian fluid
  18. Vehicle of impulse transmission
  19. Area of gas exchange
Down
  1. Contractile tissue
  2. beaten into form
  3. Rotate about
  4. Weak acid and its conjugate base
  5. Medical break
  6. Third phase of Mitosis
  7. Conditional statement
  8. Speed and direction
  9. Exhaled
  10. increases with depth
  11. Neither created nor destroyed
  12. father of modern medicine
  13. outer shell
  14. Diffusion of solution
  15. Anatomic model creator
  16. type of heat transfer
  17. Inability to sweat
  18. computer component
  19. Metal Mixture
  20. Unique RNA nitrogenous base
  21. Medical Finger

40 Clues: Basic • Exhaled • vibration • Ankle joint • outer shell • Zero Kelvin • Rotate about • Push or Pull • above Mach 5 • Medical break • Metal Mixture • perfect carbon • Medical Finger • beaten into form • Personality lobe • Cycles per second • Contractile tissue • Unit of Resistance • Inability to sweat • computer component • Speed and direction • data transfer speed • Bone of ankle joint • non-newtonian fluid • ...

Science 2020-05-27

Science crossword puzzle
Across
  1. has one cell
  2. they are not metal
  3. what a animal does
  4. has no nucleus
  5. they are like metal
  6. groups
  7. where a animal lives
  8. funky things that happen to cells
Down
  1. also know as insest
  2. you get two of something
  3. has more than one cell
  4. in the middle of the periodic table
  5. living or was living
  6. you put food in it
  7. muscles that do life saving functions
  8. the act of make a hybrid
  9. a animal does this to live
  10. the red liquid that goes through a human
  11. your throat
  12. has a nucleus

20 Clues: groups • your throat • has one cell • has a nucleus • has no nucleus • they are not metal • you put food in it • what a animal does • also know as insest • they are like metal • living or was living • where a animal lives • has more than one cell • you get two of something • the act of make a hybrid • a animal does this to live • funky things that happen to cells • ...

Science 2020-05-01

Science crossword puzzle
Across
  1. Bones or hardened remains of a creature from long ago
  2. A factor that prevent the growth of an ecosystem
  3. A region of earth that has a particular climate and certain types of plants.
  4. Organisms that eat already dead plants and animals
  5. When something is made up of one cell.
  6. The maximum population an ecosystem can reach
  7. A process that involves change in the communities that live in an area
  8. Events that happen over and over again
  9. Trees that keep their leaves year-round
  10. When something has more than one cell.
  11. A model that shows the way energy moves in an ecosystem
  12. A species that moves into an empty environment
Down
  1. The continuous movement of carbon through Earth's environment and it's living things
  2. The living things in an ecosystem
  3. One of several periods in Earth's history when large numbers of species became extinct at nearly the same time
  4. The continuous movment of water in an environment
  5. Trees that lose leaves when winter comes and grow them back after
  6. A model used to show a feeding relationship in which food chains overlap
  7. Organisms that capture energy and store it in food
  8. The scientific studies of how living things interact with each other and their environment

20 Clues: The living things in an ecosystem • When something is made up of one cell. • Events that happen over and over again • When something has more than one cell. • Trees that keep their leaves year-round • The maximum population an ecosystem can reach • A species that moves into an empty environment • A factor that prevent the growth of an ecosystem • ...

science 2021-04-22

science crossword puzzle
Across
  1. , quality of the sound you hear
  2. , a picture that was taken with the use of an ultrasound
  3. , shaped like a snail shell and has small hairs in it
  4. , the change of frequencies when the cause of the sound moves
  5. ,the repeated change in loudness
  6. ,a system of detected reflected sounds
  7. , the measurement of sound and loudness
  8. ,amount of energy a wave carries through a unit area
  9. , what you really hear
  10. , how much matter is in a given space
  11. , music to the people who enjoy sound
  12. , sounds with frequencies that humans cant hear
Down
  1. , the combination of fundamental tones and overtones that
  2. ,the use of sound waves to detect distance or objects
  3. , when sound waves come together and don't sound good
  4. , how well a sound can be heard in a room or hall
  5. , the ability of a material to bounce back after being disturbed
  6. , consist of two folds of tissues called vocal cords
  7. , a narrow region that ends at the ear drum
  8. ,contains the hammer,anvil and stirrup
  9. , small stretched out membrane
  10. , how high or low a sound is
  11. , sound with higher frequencies that are above the normal human range

23 Clues: , what you really hear • , how high or low a sound is • , small stretched out membrane • , quality of the sound you hear • ,the repeated change in loudness • , music to the people who enjoy sound • ,a system of detected reflected sounds • ,contains the hammer,anvil and stirrup • , the measurement of sound and loudness • , how much matter is in a given space • ...

Science 2021-04-27

Science crossword puzzle
Across
  1. moisture condensed from the atmosphere that falls visibly in separate drops.
  2. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms.
  3. are herbivores, feeding on plants.
  4. trees/use photosynthesis
  5. the process of turning from liquid into vapor.
  6. individual ice crystals that grow while suspended in the atmosphere
  7. organisms that eat primary consumers for energy.
  8. a chemical element with the symbol N
  9. When energy is transformed from one form to another
  10. high temperature
  11. the action of breathing.
  12. H2O
  13. water which collects as droplets on a cold surface
Down
  1. to cause change in form
  2. energy is stored within cells
  3. is someone who creates and supplies goods or services.
  4. a substance that has no form or shape
  5. solid surface of the earth
  6. is an animal anatomically and physiologically adapted to eating plant material
  7. action or process of precipitating a substance from a solution.
  8. a natural electric charge form in clouds
  9. amount of energy that moves through a food chain
  10. meaning "meat eater"
  11. natural world encompasses all living and non-living things occurring naturally
  12. microscopic germs
  13. human beings include-nutrition, respiration, digestion, excretion, reproduction, metabolism and transportation.
  14. The water cycle describes how water evaporates from the surface of the earth, rises into the atmosphere, cools and condenses into rain or snow in clouds, and falls again to the surface as precipitation
  15. a substance that is formed of two or more elements
  16. Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers
  17. a small narrow river
  18. graphical representation designed to show the biomass or bioproductivity at each trophic level in a given ecosystem.
  19. community of living organisms in conjunction with the nonliving components of their environment, interacting as a system
  20. is a form of precipitation consisting ice pellets
  21. a large natural stream of water.

34 Clues: H2O • high temperature • microscopic germs • meaning "meat eater" • a small narrow river • to cause change in form • trees/use photosynthesis • the action of breathing. • solid surface of the earth • energy is stored within cells • a large natural stream of water. • are herbivores, feeding on plants. • a chemical element with the symbol N • a substance that has no form or shape • ...

Science 2021-04-21

Science crossword puzzle
Across
  1. viscoelastic rock layer in the earth
  2. chunks of ice that fall from the sky
  3. a brief weather change that moves east to west
  4. the average of weather over time
  5. plates that make up the earth's surface
  6. when vapor becomes liquid
  7. wind cyclone
  8. the conditions of a place at any given time
  9. top layer of earth
  10. tropical cyclone
  11. a graph that measures the power of earthquakes
Down
  1. rain, snow, and sleet
  2. people who study earthquakes
  3. where two plates meet
  4. most common type of weather
  5. tremor caused by tension
  6. The force that keeps objects in earth's orbit
  7. an area where earthquakes occur
  8. when water becomes gas
  9. the after sound of lightning

20 Clues: wind cyclone • tropical cyclone • top layer of earth • rain, snow, and sleet • where two plates meet • when water becomes gas • tremor caused by tension • when vapor becomes liquid • most common type of weather • people who study earthquakes • the after sound of lightning • an area where earthquakes occur • the average of weather over time • viscoelastic rock layer in the earth • ...

SCIENCE 2020-06-17

SCIENCE crossword puzzle
Across
  1. The biggest planet in the solar system.
  2. Eat both plants and animals.
  3. The center of solar system.
  4. An organism that only eats meat.
  5. Considered as dwarf planet.
  6. The sixth planet in the solar system.
  7. Is made of pieces of ice in space.
  8. Are huge chunks of rocks and metals.
  9. The place in which an organism lives out its life.
Down
  1. A living thing that can make its own food.
  2. A living thing that gets its food from eating other living things.
  3. An organism that only eats plants.
  4. A group of living things that live in the same place at the same time.
  5. A living thing that breaks down other living things to get nutrients and energy.
  6. Earth has one moon.Its name is?
  7. The scientific study of interactions between organisms and their environment.
  8. Any non-living organisms in an ecosystem.
  9. Any living organisms in an ecosystem.
  10. Is an object in space that gives out light and heat.
  11. Number of planets in the solar system.

20 Clues: The center of solar system. • Considered as dwarf planet. • Eat both plants and animals. • Earth has one moon.Its name is? • An organism that only eats meat. • An organism that only eats plants. • Is made of pieces of ice in space. • Are huge chunks of rocks and metals. • The sixth planet in the solar system. • Any living organisms in an ecosystem. • ...

science 2021-03-30

science crossword puzzle
Across
  1. very high clouds
  2. higher and lower land
  3. usual weather of a certain place
  4. condition of air at different times
  5. long puffy clouds
  6. heavy rain clouds
  7. laying down rocks and soil
  8. movement of air
  9. dunes build up of sand
  10. solid rocky outer layer
Down
  1. rain, snow, or sleet
  2. frozen precipitation that forms in layers
  3. movement of materials away
  4. the amount of water in the air
  5. snow and ice turn into water vapor
  6. puffy low clouds
  7. frozen precipitation
  8. measure of how far away from the equator
  9. frozen rain drops
  10. a cloud that is ground level
  11. liquid water precipitation

21 Clues: movement of air • very high clouds • puffy low clouds • long puffy clouds • heavy rain clouds • frozen rain drops • rain, snow, or sleet • higher and lower land • frozen precipitation • solid rocky outer layer • dunes build up of sand • movement of materials away • laying down rocks and soil • liquid water precipitation • a cloud that is ground level • the amount of water in the air • ...

science 2020-11-10

science crossword puzzle
Across
  1. An orbital position with special climate conditions: spring, summer, fall, and winter.
  2. A small, rocky object that orbits the sun.
  3. The study of matter.
  4. The star at the center of our solar system.
  5. field The area around a magnet in which there is a magnetic force.
  6. The path that a body follows as it travels around another body in space. the planet, Gassy planets: Jupiter, Saturn, Uranus, or Neptune.
  7. The spin of a body on its axis. model, A physical representation of something too large or too small to see that has a size relationship.
  8. Anything that has mass and takes up space.
  9. An event in which the shadow of one celestial body falls on another.
  10. A planet orbits a star is rounded by gravity and cleared its neighborhood.
  11. The third rocky planet from the sun with 70% covered in water.
  12. The force between a planet and other objects.
  13. radiation, Radiant energy from the sun. system Gravity bound system to sun and objects that orbit it.
  14. All space and time and their contents.
Down
  1. A thick layer of ice and snow that covers less than 50,000 km2 planets Mercury, Venus, Earth, and Mars, all rocky planets.
  2. A bright streak of light that results when a meteoroid burns up in the Earth’s atmosphere.
  3. phase The lunar phase or Moon phase is the shape of the directly sunlit portion of the Moon as viewed from Earth
  4. planet A celestial body that orbits the sun has enough mass for a round shape has not cleared the neighborhood around its orbit and is not a moon.
  5. A vehicle or machine designed to fly in outer space.
  6. An instrument that collects electromagnetic radiation from the sky and concentrates it for better observation.
  7. The periodic rise and fall of the water level in the gets smaller.
  8. Moon gets larger.
  9. a small body of ice, rock, and cosmic dust with an elliptical orbit around the sun that forms a tail.
  10. A mixture of gases that surround a planet or moon.
  11. The natural satellite of the earth, visible (chiefly at night) by reflected light from the sun.
  12. The motion of a body that travels around another body in space; one complete trip along an orbit.
  13. tilt The angle between the planet’s rotational axis and its orbital axis.

27 Clues: Moon gets larger. • The study of matter. • All space and time and their contents. • A small, rocky object that orbits the sun. • Anything that has mass and takes up space. • The star at the center of our solar system. • The force between a planet and other objects. • A mixture of gases that surround a planet or moon. • A vehicle or machine designed to fly in outer space. • ...

science 2020-11-10

science crossword puzzle
Across
  1. A thick layer of ice and snow that covers less than 50,000 km2 planets Mercury, Venus, Earth, and Mars, all rocky plane ic field The area around a magnet in which there is a magnetic force.
  2. A mixture of gases that surround a planet or moon.
  3. The natural satellite of the earth, visible (chiefly at night) by reflected light from the sun.
  4. The study of matter.
  5. The path that a body follows as it travels around another body in space. the planet, Gassy planets: Jupiter, Saturn, Uranus, or Neptune.
  6. Moon gets larger.
  7. The star at the center of our solar system.
  8. An instrument that collects electromagnetic radiation from the sky and concentrates it for better observation.
  9. A small, rocky object that orbits the sun.
  10. The force between a planet and other objects.
  11. A bright streak of light that results when a meteoroid burns up in the Earth’s atmosphere.
Down
  1. Anything that has mass and takes up space.
  2. tilt The angle between the planet’s rotational axis and its orbital axis. a small body of ice, rock, and cosmic dust with an elliptical orbit around the sun that forms a tail. planet A celestial body that orbits the sun has enough mass for a round shape has not cleared the neighborhood around its orbit and is not a moon.
  3. An event in which the shadow of one celestial body falls on another.
  4. The spin of a body on its axis. model, A physical representation of something too large or too small to see that has a size relationship.
  5. An orbital position with special climate conditions: spring, summer, nt radiation, Radiant energy from the sun. system Gravity bound system to sun and objects that orbit it.
  6. The periodic rise and fall of the water level in the gets smaller.
  7. All space and time and their contents.
  8. phase The lunar phase or Moon phase is the shape of the directly sunlit portion of the Moon as viewed from Earth
  9. A planet orbits a star is rounded by gravity and cleared its neighborhood.
  10. The motion of a body that travels around another body in space; one complete trip along an orbit.
  11. A vehicle or machine designed to fly in outer space.
  12. The third rocky planet from the sun with 70% covered in water.

23 Clues: Moon gets larger. • The study of matter. • All space and time and their contents. • Anything that has mass and takes up space. • A small, rocky object that orbits the sun. • The star at the center of our solar system. • The force between a planet and other objects. • A mixture of gases that surround a planet or moon. • A vehicle or machine designed to fly in outer space. • ...