Classic Crosswords Classic Nature Easy — Set 18
🔬 Science Crossword #1
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Across
- 1. To find the size, amount, or degree of something
- 4. A sudden shaking of the ground caused by movements deep inside Earth
- 5. A community of living things and their environment working together
- 7. The invisible force that pulls things toward the Earth
Down
- 1. The force that makes magnets attract or repel
- 2. A pattern of energy moving through space or matter
- 3. To sort things into groups based on their features
- 6. A state of matter that holds its shape
Show answers
- 1 Across: To find the size, amount, or degree of something (7)MEASURE
- 4 Across: A sudden shaking of the ground caused by movements deep inside Earth (10)EARTHQUAKE
- 5 Across: A community of living things and their environment working together (9)ECOSYSTEM
- 7 Across: The invisible force that pulls things toward the Earth (7)GRAVITY
- 1 Down: The force that makes magnets attract or repel (9)MAGNETISM
- 2 Down: A pattern of energy moving through space or matter (4)WAVE
- 3 Down: To sort things into groups based on their features (8)CLASSIFY
- 6 Down: A state of matter that holds its shape (5)SOLID
🔬 Science Crossword #2
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Across
- 3. A gas in the air that living things need to breathe
- 5. A push or pull that can change how something moves
- 6. Related to the large plates that make up Earth's surface
- 8. A chemical change when substances interact
Down
- 1. A mountain with an opening that can erupt hot lava
- 2. A material that does not let electricity or heat pass through easily
- 4. A form of energy that makes things warm
- 7. The power that makes things move or change
Show answers
- 3 Across: A gas in the air that living things need to breathe (6)OXYGEN
- 5 Across: A push or pull that can change how something moves (5)FORCE
- 6 Across: Related to the large plates that make up Earth's surface (8)TECTONIC
- 8 Across: A chemical change when substances interact (8)REACTION
- 1 Down: A mountain with an opening that can erupt hot lava (7)VOLCANO
- 2 Down: A material that does not let electricity or heat pass through easily (9)INSULATOR
- 4 Down: A form of energy that makes things warm (4)HEAT
- 7 Down: The power that makes things move or change (6)ENERGY
🔬 Science Crossword #3
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Across
- 4. Any water that falls from clouds such as rain, snow, or hail
- 8. The process of making new living things
Down
- 1. A unit of information that passes traits from parents to children
- 2. The steps followed to do an experiment
- 3. The natural home of an animal or plant
- 5. To say what you think will happen based on evidence
- 6. A substance that living things need for energy and growth
- 7. A hard solid piece of the Earth made of minerals
Show answers
- 4 Across: Any water that falls from clouds such as rain, snow, or hail (13)PRECIPITATION
- 8 Across: The process of making new living things (12)REPRODUCTION
- 1 Down: A unit of information that passes traits from parents to children (4)GENE
- 2 Down: The steps followed to do an experiment (9)PROCEDURE
- 3 Down: The natural home of an animal or plant (7)HABITAT
- 5 Down: To say what you think will happen based on evidence (7)PREDICT
- 6 Down: A substance that living things need for energy and growth (8)NUTRIENT
- 7 Down: A hard solid piece of the Earth made of minerals (4)ROCK
🔬 Science Crossword #4
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Across
- 3. A sample of something used for study
- 6. The power that makes things move or change
- 7. To find the size, amount, or degree of something
- 8. A path that electricity travels along
Down
- 1. To study something carefully to understand it
- 2. The tendency of an object to stay still or keep moving
- 4. Two or more atoms joined together
- 5. How often something happens in a given time
Show answers
- 3 Across: A sample of something used for study (8)SPECIMEN
- 6 Across: The power that makes things move or change (6)ENERGY
- 7 Across: To find the size, amount, or degree of something (7)MEASURE
- 8 Across: A path that electricity travels along (7)CIRCUIT
- 1 Down: To study something carefully to understand it (7)ANALYZE
- 2 Down: The tendency of an object to stay still or keep moving (7)INERTIA
- 4 Down: Two or more atoms joined together (8)MOLECULE
- 5 Down: How often something happens in a given time (9)FREQUENCY
🔬 Science Crossword #5
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Across
- 1. How often something happens in a given time
- 7. When a gas cools and turns back into a liquid
- 8. A substance made of two or more elements bonded together
- 9. How hot or cold something is
Down
- 2. A pure substance made of only one type of atom
- 3. The passing of traits from parents to their children
- 4. An object that attracts iron and some other metals
- 5. A tiny particle of light energy
- 6. Two or more atoms joined together
Show answers
- 1 Across: How often something happens in a given time (9)FREQUENCY
- 7 Across: When a gas cools and turns back into a liquid (12)CONDENSATION
- 8 Across: A substance made of two or more elements bonded together (8)COMPOUND
- 9 Across: How hot or cold something is (11)TEMPERATURE
- 2 Down: A pure substance made of only one type of atom (7)ELEMENT
- 3 Down: The passing of traits from parents to their children (8)HEREDITY
- 4 Down: An object that attracts iron and some other metals (6)MAGNET
- 5 Down: A tiny particle of light energy (6)PHOTON
- 6 Down: Two or more atoms joined together (8)MOLECULE
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.