Across
- 3. ridge of land that separates watersheds
- 6. there is more freshwater stored here than in rivers and lakes
- 9. rain, snow, sleet, and hail
- 11. water cannot pass through easily
- 13. land area that supplies water to a river system
- 14. allow water to pass through easily
- 15. 97% of water on Earth is ________ water
Down
- 1. streams that feed into the main river
- 2. the majority of Earth's water is found here
- 4. the majority of Earth's freshwater is found here
- 5. cloud formation
- 7. 3% of water on earth is ______ water
- 8. the continuous process by which water moves from Earth's atmosphere and back, driven by energy from the sun and gravity
- 10. water given off through leaves as water vapor
- 12. process by which molecules at the surface of a liquid change to a gaseous state
