Water planet

12345678
Across
  1. 1. All water on earth
  2. 4. nitrogen-based compound often used in fertilizers
  3. 5. A measure of the cloudiness of water from sediments, microscopic organisms, or pollutants.
  4. 7. liquid changing to a gas at the surface
  5. 8. The process of a gas changing to a liquid
Down
  1. 2. opposite ends of a molecule have opposite charges
  2. 3. water, carbon dioxide, and sunlight
  3. 6. The evaporation of water from plants