Water system crossword

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Across
  1. 3. What is the term for a localized climate variation?
  2. 6. What natural feature has a moderating effect on coastal climates?
  3. 7. What was the ice sheet that covered much of Canada called?
  4. 11. What natural disaster forms over warm ocean waters with high winds?
  5. 13. What is the name for freshwater stored underground?
  6. 17. What Arctic route is becoming navigable due to melting ice?
  7. 18. What is the area where water drains into a main body called?
  8. 19. Most of the water on Earth is what type?
  9. 20. Most freshwater on Earth is found in which state in ___
Down
  1. 1. What is the name of one of the places where glaciers are located?
  2. 2. What term describes the natural cycle of glaciers advancing and retreating?
  3. 4. What are large ice masses in polar regions called?
  4. 5. During the day, does land heat up faster or slower than water?
  5. 8. What happens to glaciers when temperatures rise?
  6. 9. What type of climate effect do oceans have on coastal areas?
  7. 10. What is the current period of warming called?
  8. 12. Which one has the highest heating capacity?
  9. 14. What large lakes affect the climate in Ontario?
  10. 15. What effect traps heat in Earth’s atmosphere?
  11. 16. What forms when water vapor condenses?