Water Systems Crossword

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Across
  1. 5. an area of land which all water there eventually drain into one body of water
  2. 7. liquid to vapor
  3. 11. keeps the water from passing through it
  4. 12. H2O
  5. 14. 10 times saltier than ordinary seawater
  6. 15. the water cycle makes water classified as a
  7. 16. where it separates water drained from different systems
  8. 17. how many states of water
  9. 18. percent of the planet is covered in water
  10. 19. underground layer of rock, gravel, sand or silt that holds water
  11. 20. some water that falls into the soil
Down
  1. 1. something used for removing unwanted things
  2. 2. no beginning or end to this process
  3. 3. amount of major watersheds in the continental US
  4. 4. water found in lakes, streams, rivers, wetlands, and oceans
  5. 6. something people build to access the underground water
  6. 8. where 60% of the water from the watersheds flow here in Canada
  7. 9. water is able to pass through it
  8. 10. most of where Canada’s fresh water is
  9. 13. mass of ice that moves slowly