Across
- 2. The layer of gases surrounding Earth
- 4. Water flowing over land into streams
- 5. The energy from the Sun that powers evaporation
- 8. Plants that slow runoff and increase infiltration
- 11. The release of water vapor from plants
- 12. The steepness of land that affects runoff
- 13. When the ground cannot hold any more water
- 16. The process where liquid water changes into water vapor
- 18. Rain, snow, sleet, or hail that falls from clouds
- 19. Large masses of ice that store freshwater
- 20. What is required to change water from liquid to gas
Down
- 1. The largest reservoir of Earth’s water
- 3. The top layer of land where runoff occurs
- 6. Long-term weather patterns that influence the water cycle
- 7. The process where water vapor cools and forms liquid droplets
- 9. The process by which water soaks into the ground
- 10. A repeating process
- 14. A resource that is naturally replaced over time
- 15. The force that pulls water downward
- 17. Water that does not contain large amounts of salt
