Puzzle Detail
Zigzag Crosswords Science Medium — Set 30
Puzzle Set
5 puzzles in this set
🔬 Science Crossword #1
13×13 grid
Across
- 2 A hard solid piece of the Earth made of minerals
- 5 A pure substance made of only one type of atom
- 8 The remains of a plant or animal from long ago preserved in rock
Down
- 1 Two or more substances mixed together but not chemically joined
- 3 Any living thing such as a plant or animal
- 4 A thread-like structure in cells that carries genetic information
- 6 A state of matter that flows and takes the shape of its container
- 7 The amount of matter in an object
Answers
- 2 Across: A hard solid piece of the Earth made of minerals (4)ROCK
- 5 Across: A pure substance made of only one type of atom (7)ELEMENT
- 8 Across: The remains of a plant or animal from long ago preserved in rock (6)FOSSIL
- 1 Down: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 3 Down: Any living thing such as a plant or animal (8)ORGANISM
- 4 Down: A thread-like structure in cells that carries genetic information (10)CHROMOSOME
- 6 Down: A state of matter that flows and takes the shape of its container (6)LIQUID
- 7 Down: The amount of matter in an object (4)MASS
🔬 Science Crossword #2
13×13 grid
Across
- 1 A test done to discover something new
- 4 A gas in the air that living things need to breathe
- 6 The force that slows things down when they rub together
- 7 A curved piece of glass that bends light
- 8 An educated guess about what will happen in an experiment
Down
- 2 A tiny particle of light energy
- 3 An object that attracts iron and some other metals
- 5 The central part of a cell that controls its activity
Answers
- 1 Across: A test done to discover something new (10)EXPERIMENT
- 4 Across: A gas in the air that living things need to breathe (6)OXYGEN
- 6 Across: The force that slows things down when they rub together (8)FRICTION
- 7 Across: A curved piece of glass that bends light (4)LENS
- 8 Across: An educated guess about what will happen in an experiment (10)HYPOTHESIS
- 2 Down: A tiny particle of light energy (6)PHOTON
- 3 Down: An object that attracts iron and some other metals (6)MAGNET
- 5 Down: The central part of a cell that controls its activity (7)NUCLEUS
🔬 Science Crossword #3
13×13 grid
Across
- 2 How tightly packed the matter is in something
- 3 Facts that show something is true
Down
- 1 When one substance soaks up or takes in another
Answers
- 2 Across: How tightly packed the matter is in something (7)DENSITY
- 3 Across: Facts that show something is true (8)EVIDENCE
- 1 Down: When one substance soaks up or takes in another (10)ABSORPTION
🔬 Science Crossword #4
13×13 grid
Across
- 1 The upward force that makes things float in water
- 3 A hard solid piece of the Earth made of minerals
- 6 The act of moving or changing position
- 7 A tool that makes very tiny things look bigger
- 11 A test done to discover something new
Down
- 2 The part of an experiment that stays the same for comparison
- 4 A path that electricity travels along
- 5 The molecule inside cells that carries instructions for life
- 7 The amount of matter in an object
- 8 A group of living things that are the same kind
- 9 The invisible force that pulls things toward the Earth
- 10 A unit of information that passes traits from parents to children
Answers
- 1 Across: The upward force that makes things float in water (8)BUOYANCY
- 3 Across: A hard solid piece of the Earth made of minerals (4)ROCK
- 6 Across: The act of moving or changing position (6)MOTION
- 7 Across: A tool that makes very tiny things look bigger (10)MICROSCOPE
- 11 Across: A test done to discover something new (10)EXPERIMENT
- 2 Down: The part of an experiment that stays the same for comparison (7)CONTROL
- 4 Down: A path that electricity travels along (7)CIRCUIT
- 5 Down: The molecule inside cells that carries instructions for life (3)DNA
- 7 Down: The amount of matter in an object (4)MASS
- 8 Down: A group of living things that are the same kind (7)SPECIES
- 9 Down: The invisible force that pulls things toward the Earth (7)GRAVITY
- 10 Down: A unit of information that passes traits from parents to children (4)GENE
🔬 Science Crossword #5
13×13 grid
Across
- 1 To find the size, amount, or degree of something
- 7 When water changes from a liquid to a gas
- 8 A tool for measuring temperature
Down
- 1 Two or more substances mixed together but not chemically joined
- 2 Related to the large plates that make up Earth's surface
- 3 All the chemical processes in your body that keep you alive
- 4 Something in an experiment that can be changed or measured
- 5 A form of energy that makes things warm
- 6 A community of living things and their environment working together
Answers
- 1 Across: To find the size, amount, or degree of something (7)MEASURE
- 7 Across: When water changes from a liquid to a gas (11)EVAPORATION
- 8 Across: A tool for measuring temperature (11)THERMOMETER
- 1 Down: Two or more substances mixed together but not chemically joined (7)MIXTURE
- 2 Down: Related to the large plates that make up Earth's surface (8)TECTONIC
- 3 Down: All the chemical processes in your body that keep you alive (10)METABOLISM
- 4 Down: Something in an experiment that can be changed or measured (8)VARIABLE
- 5 Down: A form of energy that makes things warm (4)HEAT
- 6 Down: A community of living things and their environment working together (9)ECOSYSTEM