Puzzle Detail
Criss Cross Puzzles Nature Expert — Set 21
Puzzle Set
5 puzzles in this set
🔬 Science Crossword #1
13×13 grid
Across
- 2 Something in an experiment that can be changed or measured
- 3 A form of energy that allows us to see
- 5 The molecule inside cells that carries instructions for life
- 6 A mixture where one substance dissolves completely in another
- 7 A glass building for growing plants or the warming effect on Earth
Down
- 1 A sudden shaking of the ground caused by movements deep inside Earth
- 4 To study something carefully to understand it
- 8 A form of energy that makes things warm
Answers
- 2 Across: Something in an experiment that can be changed or measured (8)VARIABLE
- 3 Across: A form of energy that allows us to see (5)LIGHT
- 5 Across: The molecule inside cells that carries instructions for life (3)DNA
- 6 Across: A mixture where one substance dissolves completely in another (8)SOLUTION
- 7 Across: A glass building for growing plants or the warming effect on Earth (10)GREENHOUSE
- 1 Down: A sudden shaking of the ground caused by movements deep inside Earth (10)EARTHQUAKE
- 4 Down: To study something carefully to understand it (7)ANALYZE
- 8 Down: A form of energy that makes things warm (4)HEAT
🔬 Science Crossword #2
13×13 grid
Across
- 2 The force that makes magnets attract or repel
- 6 The passing of traits from parents to their children
- 8 Two or more atoms joined together
Down
- 1 A form of energy that allows us to see
- 2 An object that attracts iron and some other metals
- 3 A substance that living things need for energy and growth
- 4 A form of energy that makes things warm
- 5 A natural solid substance found in the earth
- 7 The amount of space something takes up
Answers
- 2 Across: The force that makes magnets attract or repel (9)MAGNETISM
- 6 Across: The passing of traits from parents to their children (8)HEREDITY
- 8 Across: Two or more atoms joined together (8)MOLECULE
- 1 Down: A form of energy that allows us to see (5)LIGHT
- 2 Down: An object that attracts iron and some other metals (6)MAGNET
- 3 Down: A substance that living things need for energy and growth (8)NUTRIENT
- 4 Down: A form of energy that makes things warm (4)HEAT
- 5 Down: A natural solid substance found in the earth (7)MINERAL
- 7 Down: The amount of space something takes up (6)VOLUME
🔬 Science Crossword #3
13×13 grid
Across
- 1 A substance that living things need for energy and growth
- 3 Facts and information collected from experiments
- 6 The part of an experiment that stays the same for comparison
- 7 A test done to discover something new
- 8 Carefully watching and noting what happens
Down
- 2 A chemical change when substances interact
- 4 An educated guess about what will happen in an experiment
- 5 A unit of information that passes traits from parents to children
Answers
- 1 Across: A substance that living things need for energy and growth (8)NUTRIENT
- 3 Across: Facts and information collected from experiments (4)DATA
- 6 Across: The part of an experiment that stays the same for comparison (7)CONTROL
- 7 Across: A test done to discover something new (10)EXPERIMENT
- 8 Across: Carefully watching and noting what happens (11)OBSERVATION
- 2 Down: A chemical change when substances interact (8)REACTION
- 4 Down: An educated guess about what will happen in an experiment (10)HYPOTHESIS
- 5 Down: A unit of information that passes traits from parents to children (4)GENE
🔬 Science Crossword #4
13×13 grid
Across
- 1 Two or more atoms joined together
- 3 A pattern of energy moving through space or matter
- 4 The bending of light as it passes from one material to another
- 5 The distance between one wave peak and the next
- 7 When a solid mixes into a liquid and seems to disappear
- 8 The tendency of an object to stay still or keep moving
Down
- 1 A natural solid substance found in the earth
- 2 A unit of information that passes traits from parents to children
- 6 The wearing away of land by water, wind, or ice
Answers
- 1 Across: Two or more atoms joined together (8)MOLECULE
- 3 Across: A pattern of energy moving through space or matter (4)WAVE
- 4 Across: The bending of light as it passes from one material to another (10)REFRACTION
- 5 Across: The distance between one wave peak and the next (10)WAVELENGTH
- 7 Across: When a solid mixes into a liquid and seems to disappear (8)DISSOLVE
- 8 Across: The tendency of an object to stay still or keep moving (7)INERTIA
- 1 Down: A natural solid substance found in the earth (7)MINERAL
- 2 Down: A unit of information that passes traits from parents to children (4)GENE
- 6 Down: The wearing away of land by water, wind, or ice (7)EROSION
🔬 Science Crossword #5
13×13 grid
Across
- 4 A tiny particle of light energy
- 6 The upward force that makes things float in water
- 7 A unit of information that passes traits from parents to children
- 8 A state of matter that holds its shape
Down
- 1 The distance between one wave peak and the next
- 2 A community of living things and their environment working together
- 3 Vibrations that travel through the air and are heard by ears
- 5 The central part of a cell that controls its activity
Answers
- 4 Across: A tiny particle of light energy (6)PHOTON
- 6 Across: The upward force that makes things float in water (8)BUOYANCY
- 7 Across: A unit of information that passes traits from parents to children (4)GENE
- 8 Across: A state of matter that holds its shape (5)SOLID
- 1 Down: The distance between one wave peak and the next (10)WAVELENGTH
- 2 Down: A community of living things and their environment working together (9)ECOSYSTEM
- 3 Down: Vibrations that travel through the air and are heard by ears (5)SOUND
- 5 Down: The central part of a cell that controls its activity (7)NUCLEUS