Across
- 4. people use this to pump drinking water
- 5. most salt water is found in
- 7. water vapor rises from water on Earth's surface and becomes part of the _______-
- 8. water in its solid form
Down
- 1. any water that is underground
- 2. most of Earth's water is _____
- 3. most fresh water is found frozen in this
- 6. water in its gas form
