Classic Crosswords Classic Nature Expert — Set 19
🔬 Science Crossword #1
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Across
- 3. A state of matter that flows and takes the shape of its container
- 4. A chemical change when substances interact
- 7. A pattern of energy moving through space or matter
- 8. Small pieces of rock and soil carried by water and wind
- 9. The steps followed to do an experiment
Down
- 1. Two or more substances mixed together but not chemically joined
- 2. How often something happens in a given time
- 5. The molecule inside cells that carries instructions for life
- 6. The smallest piece of matter that makes up everything
Show answers
- 3 Across: A state of matter that flows and takes the shape of its container (6)LIQUID
- 4 Across: A chemical change when substances interact (8)REACTION
- 7 Across: A pattern of energy moving through space or matter (4)WAVE
- 8 Across: Small pieces of rock and soil carried by water and wind (8)SEDIMENT
- 9 Across: The steps followed to do an experiment (9)PROCEDURE
- 1 Down: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 2 Down: How often something happens in a given time (9)FREQUENCY
- 5 Down: The molecule inside cells that carries instructions for life (3)DNA
- 6 Down: The smallest piece of matter that makes up everything (4)ATOM
🔬 Science Crossword #2
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Across
- 1. Two or more atoms joined together
- 4. A mixture where one substance dissolves completely in another
- 5. A sample of something used for study
- 7. The power that makes things move or change
- 8. Any living thing such as a plant or animal
- 9. The rate at which something speeds up
Down
- 2. The tiny building block that makes up all living things
- 3. The upward force that makes things float in water
- 6. The part of an experiment that stays the same for comparison
Show answers
- 1 Across: Two or more atoms joined together (8)MOLECULE
- 4 Across: A mixture where one substance dissolves completely in another (8)SOLUTION
- 5 Across: A sample of something used for study (8)SPECIMEN
- 7 Across: The power that makes things move or change (6)ENERGY
- 8 Across: Any living thing such as a plant or animal (8)ORGANISM
- 9 Across: The rate at which something speeds up (12)ACCELERATION
- 2 Down: The tiny building block that makes up all living things (4)CELL
- 3 Down: The upward force that makes things float in water (8)BUOYANCY
- 6 Down: The part of an experiment that stays the same for comparison (7)CONTROL
🔬 Science Crossword #3
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Across
- 3. How hot or cold something is
- 4. A substance made of two or more elements bonded together
- 6. The process of getting bigger or more developed
- 8. A push or pull that can change how something moves
- 9. The act of moving or changing position
- 10. When a solid mixes into a liquid and seems to disappear
Down
- 1. The passing of traits from parents to their children
- 2. The force that makes magnets attract or repel
- 5. A pure substance made of only one type of atom
- 7. To write down information for later use
Show answers
- 3 Across: How hot or cold something is (11)TEMPERATURE
- 4 Across: A substance made of two or more elements bonded together (8)COMPOUND
- 6 Across: The process of getting bigger or more developed (6)GROWTH
- 8 Across: A push or pull that can change how something moves (5)FORCE
- 9 Across: The act of moving or changing position (6)MOTION
- 10 Across: When a solid mixes into a liquid and seems to disappear (8)DISSOLVE
- 1 Down: The passing of traits from parents to their children (8)HEREDITY
- 2 Down: The force that makes magnets attract or repel (9)MAGNETISM
- 5 Down: A pure substance made of only one type of atom (7)ELEMENT
- 7 Down: To write down information for later use (6)RECORD
🔬 Science Crossword #4
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Across
- 3. A chemical change when substances interact
- 7. When one substance soaks up or takes in another
- 8. The speed of something in a given direction
- 9. Related to the large plates that make up Earth's surface
Down
- 1. How hot or cold something is
- 2. A material that does not let electricity or heat pass through easily
- 4. A thread-like structure in cells that carries genetic information
- 5. The remains of a plant or animal from long ago preserved in rock
- 6. The bending of light as it passes from one material to another
Show answers
- 3 Across: A chemical change when substances interact (8)REACTION
- 7 Across: When one substance soaks up or takes in another (10)ABSORPTION
- 8 Across: The speed of something in a given direction (8)VELOCITY
- 9 Across: Related to the large plates that make up Earth's surface (8)TECTONIC
- 1 Down: How hot or cold something is (11)TEMPERATURE
- 2 Down: A material that does not let electricity or heat pass through easily (9)INSULATOR
- 4 Down: A thread-like structure in cells that carries genetic information (10)CHROMOSOME
- 5 Down: The remains of a plant or animal from long ago preserved in rock (6)FOSSIL
- 6 Down: The bending of light as it passes from one material to another (10)REFRACTION
🔬 Science Crossword #5
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Across
- 4. Anything that takes up space and has weight
- 6. The rate at which something speeds up
- 7. A state of matter that holds its shape
- 8. The amount of matter in an object
Down
- 1. The part of an experiment that stays the same for comparison
- 2. When light bounces off a surface like a mirror
- 3. The force that makes magnets attract or repel
- 5. A path that electricity travels along
Show answers
- 4 Across: Anything that takes up space and has weight (6)MATTER
- 6 Across: The rate at which something speeds up (12)ACCELERATION
- 7 Across: A state of matter that holds its shape (5)SOLID
- 8 Across: The amount of matter in an object (4)MASS
- 1 Down: The part of an experiment that stays the same for comparison (7)CONTROL
- 2 Down: When light bounces off a surface like a mirror (10)REFLECTION
- 3 Down: The force that makes magnets attract or repel (9)MAGNETISM
- 5 Down: A path that electricity travels along (7)CIRCUIT
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.
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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.