Mini Crosswords 4×4 Nature Easy — Set 21

Across

1. 6. How hot or cold something is
2. 7. A push or pull that can change how something moves

Down

1. 1. The amount of space something takes up
2. 2. The band of colors formed when white light is split
3. 3. The smallest piece of matter that makes up everything
4. 4. To say what you think will happen based on evidence
5. 5. To sort things into groups based on their features

Across

1. 3. The molecule inside cells that carries instructions for life
2. 4. The speed of something in a given direction
3. 5. Anything that takes up space and has weight

Down

1. 1. A group of living things that are the same kind
2. 2. A thread-like structure in cells that carries genetic information
3. 3. Facts and information collected from experiments

Across

1. 2. A curved piece of glass that bends light
2. 3. The remains of a plant or animal from long ago preserved in rock
3. 6. Small pieces of rock and soil carried by water and wind

Down

1. 1. The speed of something in a given direction
2. 4. A sample of something used for study
3. 5. To write down information for later use

Across

1. 5. A hard solid piece of the Earth made of minerals
2. 6. Anything that takes up space and has weight
3. 7. Related to the large plates that make up Earth's surface

Down

1. 1. The steps followed to do an experiment
2. 2. Two or more atoms joined together
3. 3. A sample of something used for study
4. 4. The invisible force that pulls things toward the Earth

Across

1. 1. When water changes from a liquid to a gas

Down