Classic Crosswords Science Medium — Set 11
Puzzle Set
5 puzzles in this set
🔬 Science Crossword #1
13×13 grid
Across
- 1 All the chemical processes in your body that keep you alive
- 3 The central part of a cell that controls its activity
- 7 A path that electricity travels along
- 9 Something in an experiment that can be changed or measured
- 10 How often something happens in a given time
Down
- 2 A curved piece of glass that bends light
- 4 The power that makes things move or change
- 5 When a solid mixes into a liquid and seems to disappear
- 6 The speed of something in a given direction
- 8 The molecule inside cells that carries instructions for life
Answers
- 1 Across: All the chemical processes in your body that keep you alive (10)METABOLISM
- 3 Across: The central part of a cell that controls its activity (7)NUCLEUS
- 7 Across: A path that electricity travels along (7)CIRCUIT
- 9 Across: Something in an experiment that can be changed or measured (8)VARIABLE
- 10 Across: How often something happens in a given time (9)FREQUENCY
- 2 Down: A curved piece of glass that bends light (4)LENS
- 4 Down: The power that makes things move or change (6)ENERGY
- 5 Down: When a solid mixes into a liquid and seems to disappear (8)DISSOLVE
- 6 Down: The speed of something in a given direction (8)VELOCITY
- 8 Down: The molecule inside cells that carries instructions for life (3)DNA
🔬 Science Crossword #2
13×13 grid
Across
- 6 An object that attracts iron and some other metals
- 7 A gas in the air that living things need to breathe
- 8 How tightly packed the matter is in something
Down
- 1 A tiny particle of light energy
- 2 The force that slows things down when they rub together
- 3 All the chemical processes in your body that keep you alive
- 4 A glass container used in science experiments
- 5 To study something carefully to understand it
Answers
- 6 Across: An object that attracts iron and some other metals (6)MAGNET
- 7 Across: A gas in the air that living things need to breathe (6)OXYGEN
- 8 Across: How tightly packed the matter is in something (7)DENSITY
- 1 Down: A tiny particle of light energy (6)PHOTON
- 2 Down: The force that slows things down when they rub together (8)FRICTION
- 3 Down: All the chemical processes in your body that keep you alive (10)METABOLISM
- 4 Down: A glass container used in science experiments (6)BEAKER
- 5 Down: To study something carefully to understand it (7)ANALYZE
🔬 Science Crossword #3
13×13 grid
Across
- 2 The part of an experiment that stays the same for comparison
- 3 Something in an experiment that can be changed or measured
Down
- 1 A sample of something used for study
Answers
- 2 Across: The part of an experiment that stays the same for comparison (7)CONTROL
- 3 Across: Something in an experiment that can be changed or measured (8)VARIABLE
- 1 Down: A sample of something used for study (8)SPECIMEN
🔬 Science Crossword #4
13×13 grid
Across
- 2 The wearing away of land by water, wind, or ice
- 4 The smallest piece of matter that makes up everything
- 5 The amount of space something takes up
- 7 A pattern of energy moving through space or matter
- 8 The molecule inside cells that carries instructions for life
- 9 When light bounces off a surface like a mirror
Down
- 1 To study something carefully to understand it
- 2 The slow process of living things changing over many years
- 3 A final decision reached after studying results
- 6 Something in an experiment that can be changed or measured
Answers
- 2 Across: The wearing away of land by water, wind, or ice (7)EROSION
- 4 Across: The smallest piece of matter that makes up everything (4)ATOM
- 5 Across: The amount of space something takes up (6)VOLUME
- 7 Across: A pattern of energy moving through space or matter (4)WAVE
- 8 Across: The molecule inside cells that carries instructions for life (3)DNA
- 9 Across: When light bounces off a surface like a mirror (10)REFLECTION
- 1 Down: To study something carefully to understand it (7)ANALYZE
- 2 Down: The slow process of living things changing over many years (9)EVOLUTION
- 3 Down: A final decision reached after studying results (10)CONCLUSION
- 6 Down: Something in an experiment that can be changed or measured (8)VARIABLE
🔬 Science Crossword #5
13×13 grid
Across
- 6 A glass building for growing plants or the warming effect on Earth
- 7 The amount of space something takes up
- 8 The act of moving or changing position
Down
- 1 The rate at which something speeds up
- 2 Two or more atoms joined together
- 3 A form of energy that allows us to see
- 4 A mixture where one substance dissolves completely in another
- 5 A pattern of energy moving through space or matter
Answers
- 6 Across: A glass building for growing plants or the warming effect on Earth (10)GREENHOUSE
- 7 Across: The amount of space something takes up (6)VOLUME
- 8 Across: The act of moving or changing position (6)MOTION
- 1 Down: The rate at which something speeds up (12)ACCELERATION
- 2 Down: Two or more atoms joined together (8)MOLECULE
- 3 Down: A form of energy that allows us to see (5)LIGHT
- 4 Down: A mixture where one substance dissolves completely in another (8)SOLUTION
- 5 Down: A pattern of energy moving through space or matter (4)WAVE
Solver Notes
- 1. All the chemical processes in your body that keep you alive
- 3. The central part of a cell that controls its activity
- 7. A path that electricity travels along
- 9. Something in an experiment that can be changed or measured
- 10. How often something happens in a given time
- 2. A curved piece of glass that bends light
- 4. The power that makes things move or change
- 5. When a solid mixes into a liquid and seems to disappear
- 6. The speed of something in a given direction
- 8. The molecule inside cells that carries instructions for life
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.
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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.
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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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