Classic Crosswords Classic Science Medium — Set 20
🔬 Science Crossword #1
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Across
- 3. To find the size, amount, or degree of something
- 8. Any water that falls from clouds such as rain, snow, or hail
- 9. The band of colors formed when white light is split
Down
- 1. The passing of traits from parents to their children
- 2. A gas in the air that living things need to breathe
- 4. A path that electricity travels along
- 5. To write down information for later use
- 6. Facts that show something is true
- 7. The natural home of an animal or plant
Show answers
- 3 Across: To find the size, amount, or degree of something (7)MEASURE
- 8 Across: Any water that falls from clouds such as rain, snow, or hail (13)PRECIPITATION
- 9 Across: The band of colors formed when white light is split (8)SPECTRUM
- 1 Down: The passing of traits from parents to their children (8)HEREDITY
- 2 Down: A gas in the air that living things need to breathe (6)OXYGEN
- 4 Down: A path that electricity travels along (7)CIRCUIT
- 5 Down: To write down information for later use (6)RECORD
- 6 Down: Facts that show something is true (8)EVIDENCE
- 7 Down: The natural home of an animal or plant (7)HABITAT
🔬 Science Crossword #2
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Across
- 6. Two or more substances mixed together but not chemically joined
- 7. When a gas cools and turns back into a liquid
- 8. A state of matter that flows and takes the shape of its container
- 9. The part of an experiment that stays the same for comparison
Down
- 1. Small pieces of rock and soil carried by water and wind
- 2. A tool that makes far-away things look closer
- 3. A pattern of energy moving through space or matter
- 4. A test done to discover something new
- 5. An object that attracts iron and some other metals
Show answers
- 6 Across: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 7 Across: When a gas cools and turns back into a liquid (12)CONDENSATION
- 8 Across: A state of matter that flows and takes the shape of its container (6)LIQUID
- 9 Across: The part of an experiment that stays the same for comparison (7)CONTROL
- 1 Down: Small pieces of rock and soil carried by water and wind (8)SEDIMENT
- 2 Down: A tool that makes far-away things look closer (9)TELESCOPE
- 3 Down: A pattern of energy moving through space or matter (4)WAVE
- 4 Down: A test done to discover something new (10)EXPERIMENT
- 5 Down: An object that attracts iron and some other metals (6)MAGNET
🔬 Science Crossword #3
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Across
- 1. When water changes from a liquid to a gas
- 5. The invisible force that pulls things toward the Earth
- 7. A gas in the air that living things need to breathe
- 8. When a gas cools and turns back into a liquid
Down
- 2. The tendency of an object to stay still or keep moving
- 3. A substance made of two or more elements bonded together
- 4. A glass container used in science experiments
- 6. The act of moving or changing position
Show answers
- 1 Across: When water changes from a liquid to a gas (11)EVAPORATION
- 5 Across: The invisible force that pulls things toward the Earth (7)GRAVITY
- 7 Across: A gas in the air that living things need to breathe (6)OXYGEN
- 8 Across: When a gas cools and turns back into a liquid (12)CONDENSATION
- 2 Down: The tendency of an object to stay still or keep moving (7)INERTIA
- 3 Down: A substance made of two or more elements bonded together (8)COMPOUND
- 4 Down: A glass container used in science experiments (6)BEAKER
- 6 Down: The act of moving or changing position (6)MOTION
🔬 Science Crossword #4
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Across
- 1. A natural solid substance found in the earth
- 5. When light bounces off a surface like a mirror
- 6. Any water that falls from clouds such as rain, snow, or hail
- 7. How hot or cold something is
Down
- 1. Two or more substances mixed together but not chemically joined
- 2. The distance between one wave peak and the next
- 3. The natural home of an animal or plant
- 4. A tiny particle of light energy
Show answers
- 1 Across: A natural solid substance found in the earth (7)MINERAL
- 5 Across: When light bounces off a surface like a mirror (10)REFLECTION
- 6 Across: Any water that falls from clouds such as rain, snow, or hail (13)PRECIPITATION
- 7 Across: How hot or cold something is (11)TEMPERATURE
- 1 Down: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 2 Down: The distance between one wave peak and the next (10)WAVELENGTH
- 3 Down: The natural home of an animal or plant (7)HABITAT
- 4 Down: A tiny particle of light energy (6)PHOTON
🔬 Science Crossword #5
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Across
- 2. An educated guess about what will happen in an experiment
- 5. The smallest piece of matter that makes up everything
- 7. All the chemical processes in your body that keep you alive
- 8. A community of living things and their environment working together
Down
- 1. A mountain with an opening that can erupt hot lava
- 3. The band of colors formed when white light is split
- 4. The invisible force that pulls things toward the Earth
- 6. The natural home of an animal or plant
Show answers
- 2 Across: An educated guess about what will happen in an experiment (10)HYPOTHESIS
- 5 Across: The smallest piece of matter that makes up everything (4)ATOM
- 7 Across: All the chemical processes in your body that keep you alive (10)METABOLISM
- 8 Across: A community of living things and their environment working together (9)ECOSYSTEM
- 1 Down: A mountain with an opening that can erupt hot lava (7)VOLCANO
- 3 Down: The band of colors formed when white light is split (8)SPECTRUM
- 4 Down: The invisible force that pulls things toward the Earth (7)GRAVITY
- 6 Down: The natural home of an animal or plant (7)HABITAT
Solver Notes
Enjoy our collection of classic crossword puzzles featuring traditional grid layouts and a wide range of topics. Each puzzle is free to download, print, and solve at your own pace.
What are classic crossword puzzles?
Classic crossword puzzles use a traditional symmetric grid where solvers fill in words based on numbered clues. Each puzzle features interlocking horizontal and vertical answers that share common letters, creating an engaging word challenge.
How do I solve a classic crossword puzzle?
Start with the clues you know for certain and fill in those answers first. Use the crossing letters to help you figure out harder clues. Work through the across and down clues systematically, and don't be afraid to use a pencil so you can erase.
Who are classic crosswords best suited for?
Classic crossword puzzles are ideal for adults and older students who enjoy vocabulary challenges and general knowledge trivia. They work well for solo relaxation, classroom activities, or group puzzle-solving sessions.
How many classic crossword puzzles are available?
Our library includes dozens of classic crossword puzzles spanning topics like general knowledge, geography, history, and sports. New puzzles are added regularly so you always have fresh challenges to print and solve.
What is the difference between classic and quick crosswords?
Classic crossword puzzles use larger grids with more complex clues and require broader vocabulary knowledge. Quick crosswords feature smaller grids and simpler clues, making them faster to complete and more accessible for beginners.