Across
- 2. moderating effect on air temperature
- 7. Underground layer of rock, gravel, sand, etc
- 8. starts from thunderstorms over the sea
- 13. Is created when snow builds up overtime
- 15. Layer that does not allow water to pass
- 16. A sea with too much salt
- 17. Water is able to pass through it
- 19. Vaporization on liquid that turns to gas
Down
- 1. The gas state of a liquid or solid
- 3. oil drilling
- 4. takes longer to heat up
- 5. Area of land where water collects and stay
- 6. cools off faster than water
- 9. also known as a continental glacier
- 10. Divides one watershed from another
- 11. the name of Canada's worst hurricane
- 12. can form if air in the thunderstorm spin
- 14. Is a type of surface water
- 18. small area with a different climate
- 20. Harmful materials that affect the Earth