Puzzle Detail
Staircase Crosswords Medium Science Hard — Set 30
Puzzle Set
5 puzzles in this set
🔬 Science Crossword #1
13×13 grid
Across
- 3 The breaking down of rocks by weather, water, and living things
- 4 All the chemical processes in your body that keep you alive
- 6 A community of living things and their environment working together
- 8 A hard solid piece of the Earth made of minerals
Down
- 1 A gas in the air that living things need to breathe
- 2 The passing of traits from parents to their children
- 5 The wearing away of land by water, wind, or ice
- 7 A state of matter that holds its shape
Answers
- 3 Across: The breaking down of rocks by weather, water, and living things (10)WEATHERING
- 4 Across: All the chemical processes in your body that keep you alive (10)METABOLISM
- 6 Across: A community of living things and their environment working together (9)ECOSYSTEM
- 8 Across: A hard solid piece of the Earth made of minerals (4)ROCK
- 1 Down: A gas in the air that living things need to breathe (6)OXYGEN
- 2 Down: The passing of traits from parents to their children (8)HEREDITY
- 5 Down: The wearing away of land by water, wind, or ice (7)EROSION
- 7 Down: A state of matter that holds its shape (5)SOLID
🔬 Science Crossword #2
13×13 grid
Across
- 2 Something in an experiment that can be changed or measured
- 7 A hard solid piece of the Earth made of minerals
- 8 Facts that show something is true
- 10 A tool for measuring temperature
Down
- 1 To find the size, amount, or degree of something
- 3 A chemical change when substances interact
- 4 A unit of information that passes traits from parents to children
- 5 A tool that makes very tiny things look bigger
- 6 The tendency of an object to stay still or keep moving
- 9 The tiny building block that makes up all living things
Answers
- 2 Across: Something in an experiment that can be changed or measured (8)VARIABLE
- 7 Across: A hard solid piece of the Earth made of minerals (4)ROCK
- 8 Across: Facts that show something is true (8)EVIDENCE
- 10 Across: A tool for measuring temperature (11)THERMOMETER
- 1 Down: To find the size, amount, or degree of something (7)MEASURE
- 3 Down: A chemical change when substances interact (8)REACTION
- 4 Down: A unit of information that passes traits from parents to children (4)GENE
- 5 Down: A tool that makes very tiny things look bigger (10)MICROSCOPE
- 6 Down: The tendency of an object to stay still or keep moving (7)INERTIA
- 9 Down: The tiny building block that makes up all living things (4)CELL
🔬 Science Crossword #3
13×13 grid
Across
- 4 A thread-like structure in cells that carries genetic information
- 5 A form of energy that makes things warm
- 8 The slow process of living things changing over many years
- 9 Anything that takes up space and has weight
- 10 A state of matter that spreads to fill any space
Down
- 1 Something in an experiment that can be changed or measured
- 2 A mountain with an opening that can erupt hot lava
- 3 The tiny building block that makes up all living things
- 6 How tightly packed the matter is in something
- 7 A natural solid substance found in the earth
Answers
- 4 Across: A thread-like structure in cells that carries genetic information (10)CHROMOSOME
- 5 Across: A form of energy that makes things warm (4)HEAT
- 8 Across: The slow process of living things changing over many years (9)EVOLUTION
- 9 Across: Anything that takes up space and has weight (6)MATTER
- 10 Across: A state of matter that spreads to fill any space (3)GAS
- 1 Down: Something in an experiment that can be changed or measured (8)VARIABLE
- 2 Down: A mountain with an opening that can erupt hot lava (7)VOLCANO
- 3 Down: The tiny building block that makes up all living things (4)CELL
- 6 Down: How tightly packed the matter is in something (7)DENSITY
- 7 Down: A natural solid substance found in the earth (7)MINERAL
🔬 Science Crossword #4
13×13 grid
Across
- 2 The invisible force that pulls things toward the Earth
- 5 The central part of a cell that controls its activity
- 7 To say what you think will happen based on evidence
- 8 A path that electricity travels along
- 9 A form of energy that makes things warm
Down
- 1 Two or more substances mixed together but not chemically joined
- 3 A hard solid piece of the Earth made of minerals
- 4 A chemical change when substances interact
- 6 A sample of something used for study
Answers
- 2 Across: The invisible force that pulls things toward the Earth (7)GRAVITY
- 5 Across: The central part of a cell that controls its activity (7)NUCLEUS
- 7 Across: To say what you think will happen based on evidence (7)PREDICT
- 8 Across: A path that electricity travels along (7)CIRCUIT
- 9 Across: A form of energy that makes things warm (4)HEAT
- 1 Down: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 3 Down: A hard solid piece of the Earth made of minerals (4)ROCK
- 4 Down: A chemical change when substances interact (8)REACTION
- 6 Down: A sample of something used for study (8)SPECIMEN
🔬 Science Crossword #5
13×13 grid
Across
- 1 A sample of something used for study
- 4 A tool that makes very tiny things look bigger
- 5 A state of matter that holds its shape
- 6 The upward force that makes things float in water
- 7 Facts and information collected from experiments
Down
- 2 A natural solid substance found in the earth
- 3 The bending of light as it passes from one material to another
- 5 Vibrations that travel through the air and are heard by ears
Answers
- 1 Across: A sample of something used for study (8)SPECIMEN
- 4 Across: A tool that makes very tiny things look bigger (10)MICROSCOPE
- 5 Across: A state of matter that holds its shape (5)SOLID
- 6 Across: The upward force that makes things float in water (8)BUOYANCY
- 7 Across: Facts and information collected from experiments (4)DATA
- 2 Down: A natural solid substance found in the earth (7)MINERAL
- 3 Down: The bending of light as it passes from one material to another (10)REFRACTION
- 5 Down: Vibrations that travel through the air and are heard by ears (5)SOUND