Water system crossword

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Across
  1. 2. How much of the world's water exists underground?
  2. 3. What is the underground freshwater reservoir called?
  3. 4. How much money did Canada have to pay because of hurricane Hazel, write were it between that write a M for million.
  4. 7. What is an area of land that represents water sources, that ends up in a big large water body called?
  5. 8. When The weather is unusual after a couple of months or years the area of the mountain can affect the size of a?
  6. 12. What percentage of salt is in the ocean?
  7. 14. Cap What is covering ice in a large area specifically in the colder regions called?
  8. 15. If snow builds up for a long period of time what will it turn into?
  9. 17. What forms into something because of a thunderstorm?
  10. 18. Where does most of North America's water go?
Down
  1. 1. What is a part of the earth where water is called?
  2. 2. How fast does a waterspout have to become a hurricane, Put Km at the end of the number.
  3. 5. What is the worst hurricane that has happened in canada?
  4. 6. What is an area that is found near the equator and is usually hot?
  5. 8. When water evaporates it becomes in what?
  6. 9. What does water have a higher heat capacity than?
  7. 10. How much of the worlds water is ice, write percent after the number.
  8. 11. What is water that freezes?
  9. 12. How much of the earth's water is freshwater, write percent after the number.
  10. 13. Water has a higher capacity than?
  11. 16. How many watersheds are in Toronto Canada?