Across
- 3. What element from the Periodic Table stops humans from drinking ocean water?
- 7. The beluga whales of the St Lawrence River are suffering the effects of what human action?
- 9. What does winter precipitation fall like?
- 10. What process changes liquid water into gas?
- 11. What do all living things need to survive?
- 13. What is an area of land where all water eventually drains into one main water body?
- 15. What is an area with a small localized climate variation that differs from the larger climate area around it?
- 16. What takes longer to absorb heat than air or land?
- 18. What type of storm that starts out as a thunderstorm over warm ocean waters.
Down
- 1. What hemisphere is Canada in?
- 2. What surrounds the earth?
- 3. What state is water in when it becomes ice?
- 4. What do air masses pick up when moving over large water bodies?
- 5. What lakes hold 20 percent of the world’s fresh water?
- 6. Who often collects water in many cultures?
- 8. What is a mass of ice that moves slowly down a mountain slope?
- 9. What provides the energy that drives the water cycle?
- 12. What is an underground fresh water reservoir called?
- 14. What is the constant movement of water called?
- 17. Which continent has the most limited water access?