The water systems!

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Across
  1. 3. what is a never-ending cycle?
  2. 5. when snow builds up over time what does it create?
  3. 6. what is an area of land in which all the water is drained into after rain or snow?
  4. 9. what was Canada's worst hurricane called?
  5. 10. what is an area with a small localized climate that differs from the climate around it called?
  6. 11. what happens if a water spout gets too big and too fast?
  7. 12. what is something that people use to access water?
  8. 13. what is the invisible line in the middle of the earth called?
  9. 14. what is a thunderstorm that starts over the ocean called?
  10. 15. what is 3% of earth's water?
  11. 18. what is the upper surface of the groundwater zone called?
  12. 20. what is water that is under the ground called?
Down
  1. 1. what is the heat from the sun that passes through the atmosphere reaching earth's surface called?
  2. 2. what is it called when a tornado goes over a body of water?
  3. 4. what month did Hurricane Hazel happen?
  4. 7. what is something that has no beginning and no ending?
  5. 8. what do the oceans and lakes effect?
  6. 16. what thing has a higher heat capacity than air?
  7. 17. what is the ability of a material to absorb heat?
  8. 19. what kind of water exists on earth's surface, under its surface and in its atmosphere?