Brain Breakfast Water Cycle
Across
- 7. when water falls back to Earth in the form of rain, sleet, snow, or hail
- 8. all the water on Earth
- 9. the stuff that things are made of
- 10. when a gas turns into a liquid
Down
- 1. when a liquid turns into a gas
- 2. matter that is made of only one kind of atom or molecule
- 3. The air that surrounds Earth
- 4. a group of atoms joined together in a particular way
- 5. water in the form of an invisible gas
- 6. when it rains more on one side of a mountain than the other