Puzzle Detail
Crosswords For Kids Grade 4 Nature Medium — Set 14
Puzzle Set
5 puzzles in this set
🔬 Science Crossword #1
13×13 grid
Across
- 2 A community of living things and their environment working together
- 4 A gas in the air that living things need to breathe
- 5 A pure substance made of only one type of atom
- 6 Related to the large plates that make up Earth's surface
- 8 A material that does not let electricity or heat pass through easily
Down
- 1 The tiny building block that makes up all living things
- 3 A form of energy used to power lights and machines
- 7 The molecule inside cells that carries instructions for life
Answers
- 2 Across: A community of living things and their environment working together (9)ECOSYSTEM
- 4 Across: A gas in the air that living things need to breathe (6)OXYGEN
- 5 Across: A pure substance made of only one type of atom (7)ELEMENT
- 6 Across: Related to the large plates that make up Earth's surface (8)TECTONIC
- 8 Across: A material that does not let electricity or heat pass through easily (9)INSULATOR
- 1 Down: The tiny building block that makes up all living things (4)CELL
- 3 Down: A form of energy used to power lights and machines (11)ELECTRICITY
- 7 Down: The molecule inside cells that carries instructions for life (3)DNA
🔬 Science Crossword #2
13×13 grid
Across
- 1 The path water takes as it moves between Earth and sky
- 5 A tool that makes far-away things look closer
- 6 A gas in the air that living things need to breathe
- 8 When water changes from a liquid to a gas
- 9 A sample of something used for study
Down
- 2 A test done to discover something new
- 3 A unit of information that passes traits from parents to children
- 4 Vibrations that travel through the air and are heard by ears
- 7 A curved piece of glass that bends light
Answers
- 1 Across: The path water takes as it moves between Earth and sky (11)WATER CYCLE
- 5 Across: A tool that makes far-away things look closer (9)TELESCOPE
- 6 Across: A gas in the air that living things need to breathe (6)OXYGEN
- 8 Across: When water changes from a liquid to a gas (11)EVAPORATION
- 9 Across: A sample of something used for study (8)SPECIMEN
- 2 Down: A test done to discover something new (10)EXPERIMENT
- 3 Down: A unit of information that passes traits from parents to children (4)GENE
- 4 Down: Vibrations that travel through the air and are heard by ears (5)SOUND
- 7 Down: A curved piece of glass that bends light (4)LENS
🔬 Science Crossword #3
13×13 grid
Across
- 3 The speed of something in a given direction
- 5 To sort things into groups based on their features
- 6 A mountain with an opening that can erupt hot lava
- 8 A natural solid substance found in the earth
- 9 When a solid mixes into a liquid and seems to disappear
Down
- 1 A state of matter that flows and takes the shape of its container
- 2 The molecule inside cells that carries instructions for life
- 4 A gas in the air that living things need to breathe
- 7 To study something carefully to understand it
Answers
- 3 Across: The speed of something in a given direction (8)VELOCITY
- 5 Across: To sort things into groups based on their features (8)CLASSIFY
- 6 Across: A mountain with an opening that can erupt hot lava (7)VOLCANO
- 8 Across: A natural solid substance found in the earth (7)MINERAL
- 9 Across: When a solid mixes into a liquid and seems to disappear (8)DISSOLVE
- 1 Down: A state of matter that flows and takes the shape of its container (6)LIQUID
- 2 Down: The molecule inside cells that carries instructions for life (3)DNA
- 4 Down: A gas in the air that living things need to breathe (6)OXYGEN
- 7 Down: To study something carefully to understand it (7)ANALYZE
🔬 Science Crossword #4
13×13 grid
Across
- 2 The remains of a plant or animal from long ago preserved in rock
- 4 Facts and information collected from experiments
- 6 The tendency of an object to stay still or keep moving
- 8 The breaking down of rocks by weather, water, and living things
Down
- 1 To sort things into groups based on their features
- 3 Any living thing such as a plant or animal
- 4 How tightly packed the matter is in something
- 5 The distance between one wave peak and the next
- 7 A curved piece of glass that bends light
Answers
- 2 Across: The remains of a plant or animal from long ago preserved in rock (6)FOSSIL
- 4 Across: Facts and information collected from experiments (4)DATA
- 6 Across: The tendency of an object to stay still or keep moving (7)INERTIA
- 8 Across: The breaking down of rocks by weather, water, and living things (10)WEATHERING
- 1 Down: To sort things into groups based on their features (8)CLASSIFY
- 3 Down: Any living thing such as a plant or animal (8)ORGANISM
- 4 Down: How tightly packed the matter is in something (7)DENSITY
- 5 Down: The distance between one wave peak and the next (10)WAVELENGTH
- 7 Down: A curved piece of glass that bends light (4)LENS
🔬 Science Crossword #5
13×13 grid
Across
- 2 Two or more atoms joined together
- 5 A form of energy that makes things warm
- 6 Small pieces of rock and soil carried by water and wind
- 9 A curved piece of glass that bends light
- 10 A test done to discover something new
Down
- 1 When light bounces off a surface like a mirror
- 3 The part of an experiment that stays the same for comparison
- 4 The wearing away of land by water, wind, or ice
- 7 The molecule inside cells that carries instructions for life
- 8 Two or more substances mixed together but not chemically joined
Answers
- 2 Across: Two or more atoms joined together (8)MOLECULE
- 5 Across: A form of energy that makes things warm (4)HEAT
- 6 Across: Small pieces of rock and soil carried by water and wind (8)SEDIMENT
- 9 Across: A curved piece of glass that bends light (4)LENS
- 10 Across: A test done to discover something new (10)EXPERIMENT
- 1 Down: When light bounces off a surface like a mirror (10)REFLECTION
- 3 Down: The part of an experiment that stays the same for comparison (7)CONTROL
- 4 Down: The wearing away of land by water, wind, or ice (7)EROSION
- 7 Down: The molecule inside cells that carries instructions for life (3)DNA
- 8 Down: Two or more substances mixed together but not chemically joined (7)MIXTURE