Ecology part 2

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Across
  1. 3. the falling to earth of any form of water
  2. 5. move through a system and return to the starting point
  3. 6. going from a solid to a liquid
  4. 7. precipitation falling from clouds in the form of ice crystals
  5. 12. a periodically sequence of events
  6. 13. cause a gas or vapor to change into a liquid
  7. 14. a visible mass of water or ice particles suspended at a considerable altitude
  8. 15. water falling in drops from vapor in the atmosphere
  9. 16. the emission of water vapor from the leaves of plants
  10. 17. a large body of salt water partially enclosed by land
  11. 19. from a gas straight to a liquid
  12. 20. water in vaporous form diffused in the atmosphere but below boiling temperature
Down
  1. 1. precipitation consisting of a mixture of rain and slow
  2. 2. when a liquid turns to a solid
  3. 4. change into a gas or steam
  4. 7. changing from a solid straight to a gas
  5. 8. the air that surrounds earth; its made of a mixture of gasses
  6. 9. a forceful exertion
  7. 10. a large body of water that is part of he hydrosphere
  8. 11. a form of energy transferred by a difference in temperature
  9. 18. a body of water surrounded by water