Water Systems -Lulu

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Across
  1. 4. underground freshwater reservoir
  2. 7. area with small localized climate
  3. 8. chemical to clean water
  4. 9. when snow builds up over time it creates ___
  5. 10. water is a ___ resource
  6. 15. change in daily temperature
  7. 16. the 3 stages of water are solid ____ and gas
  8. 17. tornados over water
  9. 19. water takes longer to absorb __ than air
  10. 20. how much salt is dissolved in water
  11. 21. the ___ hemisphere is warmer as its surrounded by more water
  12. 23. ability to pass through
Down
  1. 1. oceans and lakes effect air ___
  2. 2. water found in lakes,oceans and streams
  3. 3. area of land where water is collected
  4. 5. the worlds saltiest sea
  5. 6. example of solid water that covers land
  6. 11. upper surface of groundwater zone
  7. 12. they start from thunderstorms on water
  8. 13. most of our water is ___
  9. 14. one cause of global warming
  10. 18. watershed which is separated from another by two high points
  11. 22. long hollow shaft that goes down to obtain freshwater