Water Cycle

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Across
  1. 4. the process that forms clouds
  2. 6. process by which water is absorbed into the ground
  3. 7. Ninety-seven percent of water is this kind
  4. 10. a storage space for any substance on earth, natural or manmade
  5. 13. The most efficient kind of irrigation
  6. 14. water that is not absorbed by the ground and returns to surface reservoirs
  7. 15. water that is stored underground
  8. 16. when water falls back to the earth's surface from clouds
  9. 17. process that occurs when a glacier meets warm water
  10. 18. the kind of water held by lakes, rivers, streams
Down
  1. 1. the movement of water vapor from plant leaves into the atmosphere
  2. 2. when solid ice turns instantaneously to water vapor
  3. 3. the collection of gases surrounding the surface of the earth
  4. 5. heating water to form water vapor
  5. 8. layers of porous rock that can store groundwater
  6. 9. The amount of time water stays in a reservoir: __ time
  7. 11. along with ice caps, largest reservoir for fresh water on earth
  8. 12. a crack or fissure in the surface of a glacier