Puzzle Detail
Staircase Crosswords Medium Nature Hard — Set 17
Puzzle Set
5 puzzles in this set
🔬 Science Crossword #1
13×13 grid
Across
- 6 A mountain with an opening that can erupt hot lava
- 7 The smallest piece of matter that makes up everything
- 8 The amount of space something takes up
Down
- 1 The invisible force that pulls things toward the Earth
- 2 All the chemical processes in your body that keep you alive
- 3 Two or more atoms joined together
- 4 The upward force that makes things float in water
- 5 A mixture where one substance dissolves completely in another
Answers
- 6 Across: A mountain with an opening that can erupt hot lava (7)VOLCANO
- 7 Across: The smallest piece of matter that makes up everything (4)ATOM
- 8 Across: The amount of space something takes up (6)VOLUME
- 1 Down: The invisible force that pulls things toward the Earth (7)GRAVITY
- 2 Down: All the chemical processes in your body that keep you alive (10)METABOLISM
- 3 Down: Two or more atoms joined together (8)MOLECULE
- 4 Down: The upward force that makes things float in water (8)BUOYANCY
- 5 Down: A mixture where one substance dissolves completely in another (8)SOLUTION
🔬 Science Crossword #2
13×13 grid
Across
- 1 Two or more atoms joined together
- 4 The distance between one wave peak and the next
- 6 A tiny particle of light energy
- 8 A sample of something used for study
Down
- 1 A natural solid substance found in the earth
- 2 A pure substance made of only one type of atom
- 3 Facts and information collected from experiments
- 5 A hard solid piece of the Earth made of minerals
- 6 To say what you think will happen based on evidence
- 7 Vibrations that travel through the air and are heard by ears
Answers
- 1 Across: Two or more atoms joined together (8)MOLECULE
- 4 Across: The distance between one wave peak and the next (10)WAVELENGTH
- 6 Across: A tiny particle of light energy (6)PHOTON
- 8 Across: A sample of something used for study (8)SPECIMEN
- 1 Down: A natural solid substance found in the earth (7)MINERAL
- 2 Down: A pure substance made of only one type of atom (7)ELEMENT
- 3 Down: Facts and information collected from experiments (4)DATA
- 5 Down: A hard solid piece of the Earth made of minerals (4)ROCK
- 6 Down: To say what you think will happen based on evidence (7)PREDICT
- 7 Down: Vibrations that travel through the air and are heard by ears (5)SOUND
🔬 Science Crossword #3
13×13 grid
Across
- 1 A natural solid substance found in the earth
- 3 The force that slows things down when they rub together
- 5 A pure substance made of only one type of atom
- 6 A unit of information that passes traits from parents to children
- 7 Vibrations that travel through the air and are heard by ears
Down
- 2 When one substance soaks up or takes in another
- 4 A curved piece of glass that bends light
- 6 A state of matter that spreads to fill any space
Answers
- 1 Across: A natural solid substance found in the earth (7)MINERAL
- 3 Across: The force that slows things down when they rub together (8)FRICTION
- 5 Across: A pure substance made of only one type of atom (7)ELEMENT
- 6 Across: A unit of information that passes traits from parents to children (4)GENE
- 7 Across: Vibrations that travel through the air and are heard by ears (5)SOUND
- 2 Down: When one substance soaks up or takes in another (10)ABSORPTION
- 4 Down: A curved piece of glass that bends light (4)LENS
- 6 Down: A state of matter that spreads to fill any space (3)GAS
🔬 Science Crossword #4
13×13 grid
Across
- 1 The slow process of living things changing over many years
- 4 The remains of a plant or animal from long ago preserved in rock
- 5 A material that does not let electricity or heat pass through easily
- 6 A state of matter that spreads to fill any space
- 7 A tiny particle of light energy
- 8 The path water takes as it moves between Earth and sky
Down
- 2 A gas in the air that living things need to breathe
- 3 A tool that makes very tiny things look bigger
Answers
- 1 Across: The slow process of living things changing over many years (9)EVOLUTION
- 4 Across: The remains of a plant or animal from long ago preserved in rock (6)FOSSIL
- 5 Across: A material that does not let electricity or heat pass through easily (9)INSULATOR
- 6 Across: A state of matter that spreads to fill any space (3)GAS
- 7 Across: A tiny particle of light energy (6)PHOTON
- 8 Across: The path water takes as it moves between Earth and sky (11)WATER CYCLE
- 2 Down: A gas in the air that living things need to breathe (6)OXYGEN
- 3 Down: A tool that makes very tiny things look bigger (10)MICROSCOPE
🔬 Science Crossword #5
13×13 grid
Across
- 2 A gas in the air that living things need to breathe
- 3 A form of energy used to power lights and machines
- 6 The wearing away of land by water, wind, or ice
- 8 To say what you think will happen based on evidence
- 9 Any living thing such as a plant or animal
Down
- 1 Small pieces of rock and soil carried by water and wind
- 3 Facts that show something is true
- 4 The process of getting bigger or more developed
- 5 The natural home of an animal or plant
- 7 The tendency of an object to stay still or keep moving
Answers
- 2 Across: A gas in the air that living things need to breathe (6)OXYGEN
- 3 Across: A form of energy used to power lights and machines (11)ELECTRICITY
- 6 Across: The wearing away of land by water, wind, or ice (7)EROSION
- 8 Across: To say what you think will happen based on evidence (7)PREDICT
- 9 Across: Any living thing such as a plant or animal (8)ORGANISM
- 1 Down: Small pieces of rock and soil carried by water and wind (8)SEDIMENT
- 3 Down: Facts that show something is true (8)EVIDENCE
- 4 Down: The process of getting bigger or more developed (6)GROWTH
- 5 Down: The natural home of an animal or plant (7)HABITAT
- 7 Down: The tendency of an object to stay still or keep moving (7)INERTIA