Water systems

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Across
  1. 1. The table thats underground after the soil
  2. 4. A chemical to keep water clean
  3. 8. an ice mountain
  4. 9. layers of gas in the air
  5. 10. A places variable temperatures for any given day
  6. 14. Rock holds water underground
  7. 16. what a thermos does
  8. 17. the ways we think about our resources
  9. 19. thick compressed snow
  10. 20. small microorganisms that can be good or bad
  11. 22. Not eligible for drinking.
  12. 23. Taking salt out of water
  13. 24. Flooded area of land
Down
  1. 1. what that can we do reuse water
  2. 2. A method of obtaining water from the ground
  3. 3. Long flowing stream of water
  4. 5. replacing water
  5. 6. removing any chemicals from water
  6. 7. a technique to take away harmful things in water
  7. 11. Human contraption to water plants
  8. 12. Large mass of water
  9. 13. A very small organism
  10. 15. An extreme change in normal temperature
  11. 18. the amount of salt in water
  12. 21. An elevated piece of land that drains its water