Across
- 2. the process of water collecting
- 4. an extended mass of ice formed from snow falling and accumulating over the years and moving very slowly
- 8. Water, wind or ice moving rocks,sand and dirt
- 10. the slow process of breaking down rocks
- 11. the process of turning liquid into vapor
- 12. the process of turning vapor into liquid
- 13. when precipitation collects in certain areas
- 14. matter that settles to the bottom of a liquid; dregs
Down
- 1. Rain,snow,hail
- 3. an instrument used by meteorologists and hydrologists to measure precipitation (e.g. rain, snow, hail or sleet) in a certain amount of time.
- 5. an under ground river or reservoir
- 6. the process in which a gas changes directly to a solid without going through the liquid state
- 7. plants releasing water vapor
- 9. precipitation that flows over land