medium Set 21 Multi Puzzle Set

🔬 Science Crossword #1

12
3
45
6
7
8

Across

  1. 6. When a gas cools and turns back into a liquid
  2. 8. A sudden shaking of the ground caused by movements deep inside Earth

Down

  1. 1. A pure substance made of only one type of atom
  2. 2. A gas in the air that living things need to breathe
  3. 3. A glass building for growing plants or the warming effect on Earth
  4. 4. The force that slows things down when they rub together
  5. 5. Two or more substances mixed together but not chemically joined
  6. 7. A form of energy that allows us to see
Show answers
  • 6 Across: When a gas cools and turns back into a liquid (12)CONDENSATION
  • 8 Across: A sudden shaking of the ground caused by movements deep inside Earth (10)EARTHQUAKE
  • 1 Down: A pure substance made of only one type of atom (7)ELEMENT
  • 2 Down: A gas in the air that living things need to breathe (6)OXYGEN
  • 3 Down: A glass building for growing plants or the warming effect on Earth (10)GREENHOUSE
  • 4 Down: The force that slows things down when they rub together (8)FRICTION
  • 5 Down: Two or more substances mixed together but not chemically joined (7)MIXTURE
  • 7 Down: A form of energy that allows us to see (5)LIGHT

🔬 Science Crossword #2

1
23
4
5
67
8

Across

  1. 2. All the chemical processes in your body that keep you alive
  2. 5. A thread-like structure in cells that carries genetic information
  3. 6. A substance made of two or more elements bonded together
  4. 8. The tiny building block that makes up all living things

Down

  1. 1. A state of matter that spreads to fill any space
  2. 3. Two or more atoms joined together
  3. 4. The amount of space something takes up
  4. 7. The amount of matter in an object
Show answers
  • 2 Across: All the chemical processes in your body that keep you alive (10)METABOLISM
  • 5 Across: A thread-like structure in cells that carries genetic information (10)CHROMOSOME
  • 6 Across: A substance made of two or more elements bonded together (8)COMPOUND
  • 8 Across: The tiny building block that makes up all living things (4)CELL
  • 1 Down: A state of matter that spreads to fill any space (3)GAS
  • 3 Down: Two or more atoms joined together (8)MOLECULE
  • 4 Down: The amount of space something takes up (6)VOLUME
  • 7 Down: The amount of matter in an object (4)MASS

🔬 Science Crossword #3

12
34
56
7
8

Across

  1. 1. A thread-like structure in cells that carries genetic information
  2. 3. An object that attracts iron and some other metals
  3. 7. The natural home of an animal or plant
  4. 8. Facts that show something is true

Down

  1. 2. A pure substance made of only one type of atom
  2. 4. Related to the large plates that make up Earth's surface
  3. 5. A pattern of energy moving through space or matter
  4. 6. A gas in the air that living things need to breathe
Show answers
  • 1 Across: A thread-like structure in cells that carries genetic information (10)CHROMOSOME
  • 3 Across: An object that attracts iron and some other metals (6)MAGNET
  • 7 Across: The natural home of an animal or plant (7)HABITAT
  • 8 Across: Facts that show something is true (8)EVIDENCE
  • 2 Down: A pure substance made of only one type of atom (7)ELEMENT
  • 4 Down: Related to the large plates that make up Earth's surface (8)TECTONIC
  • 5 Down: A pattern of energy moving through space or matter (4)WAVE
  • 6 Down: A gas in the air that living things need to breathe (6)OXYGEN

🔬 Science Crossword #4

123
45
6
7
8
9

Across

  1. 4. A mixture where one substance dissolves completely in another
  2. 6. A hard solid piece of the Earth made of minerals
  3. 7. The bending of light as it passes from one material to another
  4. 9. To study something carefully to understand it

Down

  1. 1. Two or more substances mixed together but not chemically joined
  2. 2. Carefully watching and noting what happens
  3. 3. The speed of something in a given direction
  4. 5. A substance that living things need for energy and growth
  5. 8. A curved piece of glass that bends light
Show answers
  • 4 Across: A mixture where one substance dissolves completely in another (8)SOLUTION
  • 6 Across: A hard solid piece of the Earth made of minerals (4)ROCK
  • 7 Across: The bending of light as it passes from one material to another (10)REFRACTION
  • 9 Across: To study something carefully to understand it (7)ANALYZE
  • 1 Down: Two or more substances mixed together but not chemically joined (7)MIXTURE
  • 2 Down: Carefully watching and noting what happens (11)OBSERVATION
  • 3 Down: The speed of something in a given direction (8)VELOCITY
  • 5 Down: A substance that living things need for energy and growth (8)NUTRIENT
  • 8 Down: A curved piece of glass that bends light (4)LENS

🔬 Science Crossword #5

123
4
5
678
9

Across

  1. 2. The central part of a cell that controls its activity
  2. 5. The slow process of living things changing over many years
  3. 7. The molecule inside cells that carries instructions for life
  4. 9. A final decision reached after studying results

Down

  1. 1. Anything that takes up space and has weight
  2. 3. A form of energy that allows us to see
  3. 4. A substance made of two or more elements bonded together
  4. 6. The tiny building block that makes up all living things
  5. 8. The smallest piece of matter that makes up everything
Show answers
  • 2 Across: The central part of a cell that controls its activity (7)NUCLEUS
  • 5 Across: The slow process of living things changing over many years (9)EVOLUTION
  • 7 Across: The molecule inside cells that carries instructions for life (3)DNA
  • 9 Across: A final decision reached after studying results (10)CONCLUSION
  • 1 Down: Anything that takes up space and has weight (6)MATTER
  • 3 Down: A form of energy that allows us to see (5)LIGHT
  • 4 Down: A substance made of two or more elements bonded together (8)COMPOUND
  • 6 Down: The tiny building block that makes up all living things (4)CELL
  • 8 Down: The smallest piece of matter that makes up everything (4)ATOM