Earth's Water

12345678
Across
  1. 4. people use this to pump drinking water
  2. 5. most salt water is found in
  3. 7. water vapor rises from water on Earth's surface and becomes part of the _______-
  4. 8. water in its solid form
Down
  1. 1. any water that is underground
  2. 2. most of Earth's water is _____
  3. 3. most fresh water is found frozen in this
  4. 6. water in its gas form