Classic Crosswords Classic Science Easy — Set 20
🔬 Science Crossword #1
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Across
- 2. The invisible force that pulls things toward the Earth
- 5. A form of energy used to power lights and machines
- 6. The part of an experiment that stays the same for comparison
- 7. A sample of something used for study
- 8. The band of colors formed when white light is split
Down
- 1. The path water takes as it moves between Earth and sky
- 3. The passing of traits from parents to their children
- 4. A unit of information that passes traits from parents to children
Show answers
- 2 Across: The invisible force that pulls things toward the Earth (7)GRAVITY
- 5 Across: A form of energy used to power lights and machines (11)ELECTRICITY
- 6 Across: The part of an experiment that stays the same for comparison (7)CONTROL
- 7 Across: A sample of something used for study (8)SPECIMEN
- 8 Across: The band of colors formed when white light is split (8)SPECTRUM
- 1 Down: The path water takes as it moves between Earth and sky (11)WATER CYCLE
- 3 Down: The passing of traits from parents to their children (8)HEREDITY
- 4 Down: A unit of information that passes traits from parents to children (4)GENE
🔬 Science Crossword #2
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Across
- 1. A mountain with an opening that can erupt hot lava
- 3. Something in an experiment that can be changed or measured
- 7. Carefully watching and noting what happens
- 8. A material that does not let electricity or heat pass through easily
- 9. The band of colors formed when white light is split
Down
- 2. To study something carefully to understand it
- 4. A state of matter that flows and takes the shape of its container
- 5. An object that attracts iron and some other metals
- 6. The natural home of an animal or plant
Show answers
- 1 Across: A mountain with an opening that can erupt hot lava (7)VOLCANO
- 3 Across: Something in an experiment that can be changed or measured (8)VARIABLE
- 7 Across: Carefully watching and noting what happens (11)OBSERVATION
- 8 Across: A material that does not let electricity or heat pass through easily (9)INSULATOR
- 9 Across: The band of colors formed when white light is split (8)SPECTRUM
- 2 Down: To study something carefully to understand it (7)ANALYZE
- 4 Down: A state of matter that flows and takes the shape of its container (6)LIQUID
- 5 Down: An object that attracts iron and some other metals (6)MAGNET
- 6 Down: The natural home of an animal or plant (7)HABITAT
🔬 Science Crossword #3
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Across
- 1. Two or more atoms joined together
- 4. The amount of matter in an object
- 5. Two or more substances mixed together but not chemically joined
- 6. When a gas cools and turns back into a liquid
- 7. A state of matter that holds its shape
Down
- 1. Anything that takes up space and has weight
- 2. When water changes from a liquid to a gas
- 3. Small pieces of rock and soil carried by water and wind
Show answers
- 1 Across: Two or more atoms joined together (8)MOLECULE
- 4 Across: The amount of matter in an object (4)MASS
- 5 Across: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 6 Across: When a gas cools and turns back into a liquid (12)CONDENSATION
- 7 Across: A state of matter that holds its shape (5)SOLID
- 1 Down: Anything that takes up space and has weight (6)MATTER
- 2 Down: When water changes from a liquid to a gas (11)EVAPORATION
- 3 Down: Small pieces of rock and soil carried by water and wind (8)SEDIMENT
🔬 Science Crossword #4
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Across
- 4. The natural home of an animal or plant
- 5. A natural solid substance found in the earth
- 7. The remains of a plant or animal from long ago preserved in rock
- 9. A unit of information that passes traits from parents to children
- 10. The invisible force that pulls things toward the Earth
Down
- 1. The molecule inside cells that carries instructions for life
- 2. A tool for measuring temperature
- 3. A substance made of two or more elements bonded together
- 6. Two or more substances mixed together but not chemically joined
- 8. The wearing away of land by water, wind, or ice
- 9. A state of matter that spreads to fill any space
Show answers
- 4 Across: The natural home of an animal or plant (7)HABITAT
- 5 Across: A natural solid substance found in the earth (7)MINERAL
- 7 Across: The remains of a plant or animal from long ago preserved in rock (6)FOSSIL
- 9 Across: A unit of information that passes traits from parents to children (4)GENE
- 10 Across: The invisible force that pulls things toward the Earth (7)GRAVITY
- 1 Down: The molecule inside cells that carries instructions for life (3)DNA
- 2 Down: A tool for measuring temperature (11)THERMOMETER
- 3 Down: A substance made of two or more elements bonded together (8)COMPOUND
- 6 Down: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 8 Down: The wearing away of land by water, wind, or ice (7)EROSION
- 9 Down: A state of matter that spreads to fill any space (3)GAS
🔬 Science Crossword #5
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Across
- 2. A glass container used in science experiments
- 4. The slow process of living things changing over many years
- 6. The invisible force that pulls things toward the Earth
- 7. A mountain with an opening that can erupt hot lava
- 8. A form of energy used to power lights and machines
- 9. The force that makes magnets attract or repel
Down
- 1. Any water that falls from clouds such as rain, snow, or hail
- 3. The speed of something in a given direction
- 5. The central part of a cell that controls its activity
Show answers
- 2 Across: A glass container used in science experiments (6)BEAKER
- 4 Across: The slow process of living things changing over many years (9)EVOLUTION
- 6 Across: The invisible force that pulls things toward the Earth (7)GRAVITY
- 7 Across: A mountain with an opening that can erupt hot lava (7)VOLCANO
- 8 Across: A form of energy used to power lights and machines (11)ELECTRICITY
- 9 Across: The force that makes magnets attract or repel (9)MAGNETISM
- 1 Down: Any water that falls from clouds such as rain, snow, or hail (13)PRECIPITATION
- 3 Down: The speed of something in a given direction (8)VELOCITY
- 5 Down: The central part of a cell that controls its activity (7)NUCLEUS
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.