Across
- 2. water vapor cools and becomes a liquid
- 4. runoff water ends up in surface water before being evaporated again
- 5. a process at which molecules at the surface of a liquid absorb enough energy to change to the gaseous state
- 6. vapor, water in its gas form
- 9. 3% of earths water is
- 11. cause a gas or vapor to change into a liquid
- 13. a tiny sphere of a liquid
- 15. the continuous process by which water moves from Earth's surface to the atmosphere and back
- 17. The amount of water vapor in the air
- 18. water that exists underground in saturated zones beneath the land surface
- 20. where most of the energy that drives the water cycle comes from
- 21. The weather conditions prevailing in an area in general or over a long period
- 23. Pulls down on H2O so it falls
- 25. submerge in a liquid
- 28. groundwater is stored deep in underground pools called
- 29. the solid part of the earth's surface
- 31. a slowly moving mass or river of ice formed by the accumulation and compaction of snow on mountains or near the poles
Down
- 1. when precipitation hits the ground, it is either absorbed, or it flows over the surface of the earth
- 3. the water that plants give off as part of their respiratory process (they "breathe" in carbon dioxide and "breathe" out oxygen - in this process, they also make water)
- 5. surface, the outermost level of the land or sea
- 7. the application of water to an area in order to supplement or replace natural precipitation
- 8. the process by which water on the ground surface enters the soil; downward movement of water through soil
- 10. clear ice pellets precipitation, forms when rain falls through layer of freezing air
- 12. when water in the form of ice, rain, sleet, hail, or snow, falls to Earth
- 14. forceful exertion
- 15. an extent or an area of land where surface water from rain and melting snow or ice converges to a single point at a lower elevation
- 16. move through a system and return to the starting point
- 19. The process of removing water from saltwater
- 22. The process by which wind, water, ice, or gravity transports soil and sediment from one location to another
- 24. A mixture of gases that surrounds a planet or moon
- 26. a form of energy transferred by a difference in temperature
- 27. The most abundant water on earth is
- 30. a cloud at ground level
