Chapter 3

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Across
  1. 2. the atmosphere is 21% what gas?
  2. 5. the solid part or layer of Earth
  3. 7. the process by which a gas changes to a liquid
  4. 9. the Earth system that contains all living things
  5. 10. tropical or dry are examples of weather or climate?
  6. 11. the atmosphere is 78% what gas?
  7. 12. moisture that falls from clouds such as rain or snow
  8. 14. the process by which plants release water vapor through leaves
  9. 15. cycle, the continuous movement of water
  10. 17. 97% of Earth's water is from the __________
  11. 18. naturally occurring inorganic solids with crystal structure
  12. 19. the center of Earth is called the ________
Down
  1. 1. type of water that is stored beneath Earth's surface
  2. 3. the process by which a liquid changes to gas
  3. 4. the average weather patter n for a region over a long period of time
  4. 6. the state of the atmosphere at a certain time and place
  5. 7. the outer layer of the geosphere
  6. 8. the system containing all of Earth's water
  7. 13. the layer around Earth with mixture of gases
  8. 16. the middle and largest layer of the geosphere