Across
- 2. a layer of rock that can hold water
- 4. water that absorbs in the Earth's surface
- 6. a u-shaped lake formed when a river becomes diverted
- 8. ability of allowing water through a material
- 9. process in which gas turns to liquid; loses energy
- 11. bend or curve in a river
- 13. process of erosion where water rubs against rock
- 16. evaporation from plants
- 17. the level of water below the surface
- 18. process of wearing away or destruction of land
- 19. land formation that occurs where a river meets the ocean
Down
- 1. a large mass of ice
- 3. process in which liquid turns to gas; gains energy
- 5. amount of empty space between particles of a material
- 7. area of land that feeds water into a river system
- 8. rain, sleet, snow, or hail
- 10. sea level
- 12. process of adding sediment to land
- 14. a well that uses pressure to allow water to flow
- 15. line that separates drainage basins of different rivers