Water Crossword

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Across
  1. 1. water ______ at 32 degrees fahrenheit
  2. 4. water as gas in the air
  3. 6. the process in which water runs along the surface
  4. 8. H2O
  5. 9. water moving downward through soil
  6. 10. the first country to use chlorine to kill germs in water
  7. 11. gas becoming liquid
  8. 12. water under ground
  9. 13. the amount of molecules in a single drop of water
Down
  1. 2. the process in which liquid becomes gas
  2. 3. water source under the surface of the earth
  3. 5. rain, snow, sleet, or hail
  4. 7. what the earth would look like if there was no water
  5. 13. water _____ at 212 degrees fahrenheit