Water Systems Terms Crossword

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Across
  1. 6. microorganisms that can be found every where. May be good or bad for you.
  2. 7. a man made way to give plants and crops water.
  3. 8. a chemical that is used to clean water.
  4. 13. water that can be found underground.
  5. 15. the method of removing salt from saltwater.
  6. 16. a blanket of gases protecting us from the sun.
  7. 17. replacing water.
Down
  1. 1. a certain method of removing contaminants to make water suitable for drinking.
  2. 2. a change in the average temperatures of a climate.
  3. 3. a very thick layer of compressed snow taking up a large area.
  4. 4. often has harmful chemicals and makes water bad for drinking.
  5. 5. a compressed mass of snow, rock or sediment.
  6. 9. huge bodies of water between land masses. there are 4 of them.
  7. 10. how much heat a material/object can can hold, store and release.
  8. 11. A body of rock/sediment holding water underground.
  9. 12. an extremely small organism. as the name implies
  10. 14. a flowing body of water.