Puzzle Detail
Crosswords For Kids Grade 4 Nature Medium — Set 21
Puzzle Set
5 puzzles in this set
🔬 Science Crossword #1
13×13 grid
Across
- 1 The distance between one wave peak and the next
- 4 The force that slows things down when they rub together
- 7 A chemical change when substances interact
- 8 Two or more substances mixed together but not chemically joined
Down
- 2 The wearing away of land by water, wind, or ice
- 3 A tool that makes far-away things look closer
- 5 The power that makes things move or change
- 6 A hard solid piece of the Earth made of minerals
Answers
- 1 Across: The distance between one wave peak and the next (10)WAVELENGTH
- 4 Across: The force that slows things down when they rub together (8)FRICTION
- 7 Across: A chemical change when substances interact (8)REACTION
- 8 Across: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 2 Down: The wearing away of land by water, wind, or ice (7)EROSION
- 3 Down: A tool that makes far-away things look closer (9)TELESCOPE
- 5 Down: The power that makes things move or change (6)ENERGY
- 6 Down: A hard solid piece of the Earth made of minerals (4)ROCK
🔬 Science Crossword #2
13×13 grid
Across
- 3 Vibrations that travel through the air and are heard by ears
- 6 The steps followed to do an experiment
Down
- 1 To study something carefully to understand it
- 2 Anything that takes up space and has weight
- 4 The force that slows things down when they rub together
- 5 Facts that show something is true
- 6 A tiny particle of light energy
- 7 To write down information for later use
Answers
- 3 Across: Vibrations that travel through the air and are heard by ears (5)SOUND
- 6 Across: The steps followed to do an experiment (9)PROCEDURE
- 1 Down: To study something carefully to understand it (7)ANALYZE
- 2 Down: Anything that takes up space and has weight (6)MATTER
- 4 Down: The force that slows things down when they rub together (8)FRICTION
- 5 Down: Facts that show something is true (8)EVIDENCE
- 6 Down: A tiny particle of light energy (6)PHOTON
- 7 Down: To write down information for later use (6)RECORD
🔬 Science Crossword #3
13×13 grid
Across
- 2 The process of making new living things
- 7 The path water takes as it moves between Earth and sky
- 8 A tool that makes far-away things look closer
Down
- 1 A curved piece of glass that bends light
- 3 A substance that living things need for energy and growth
- 4 The passing of traits from parents to their children
- 5 A gas in the air that living things need to breathe
- 6 Something in an experiment that can be changed or measured
Answers
- 2 Across: The process of making new living things (12)REPRODUCTION
- 7 Across: The path water takes as it moves between Earth and sky (11)WATER CYCLE
- 8 Across: A tool that makes far-away things look closer (9)TELESCOPE
- 1 Down: A curved piece of glass that bends light (4)LENS
- 3 Down: A substance that living things need for energy and growth (8)NUTRIENT
- 4 Down: The passing of traits from parents to their children (8)HEREDITY
- 5 Down: A gas in the air that living things need to breathe (6)OXYGEN
- 6 Down: Something in an experiment that can be changed or measured (8)VARIABLE
🔬 Science Crossword #4
13×13 grid
Across
- 1 When one substance soaks up or takes in another
- 5 A hard solid piece of the Earth made of minerals
- 7 Two or more substances mixed together but not chemically joined
- 8 The part of an experiment that stays the same for comparison
Down
- 2 A sample of something used for study
- 3 Something in an experiment that can be changed or measured
- 4 To say what you think will happen based on evidence
- 6 The band of colors formed when white light is split
Answers
- 1 Across: When one substance soaks up or takes in another (10)ABSORPTION
- 5 Across: A hard solid piece of the Earth made of minerals (4)ROCK
- 7 Across: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 8 Across: The part of an experiment that stays the same for comparison (7)CONTROL
- 2 Down: A sample of something used for study (8)SPECIMEN
- 3 Down: Something in an experiment that can be changed or measured (8)VARIABLE
- 4 Down: To say what you think will happen based on evidence (7)PREDICT
- 6 Down: The band of colors formed when white light is split (8)SPECTRUM
🔬 Science Crossword #5
13×13 grid
Across
- 1 The natural home of an animal or plant
- 2 A form of energy that allows us to see
- 5 How hot or cold something is
Down
- 1 A form of energy that makes things warm
- 3 The passing of traits from parents to their children
- 4 To sort things into groups based on their features
- 6 The wearing away of land by water, wind, or ice
- 7 To write down information for later use
Answers
- 1 Across: The natural home of an animal or plant (7)HABITAT
- 2 Across: A form of energy that allows us to see (5)LIGHT
- 5 Across: How hot or cold something is (11)TEMPERATURE
- 1 Down: A form of energy that makes things warm (4)HEAT
- 3 Down: The passing of traits from parents to their children (8)HEREDITY
- 4 Down: To sort things into groups based on their features (8)CLASSIFY
- 6 Down: The wearing away of land by water, wind, or ice (7)EROSION
- 7 Down: To write down information for later use (6)RECORD