Interaction of Spheres

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Across
  1. 1. part of Earth containing living organisms
  2. 3. portion of Earth that consist of liquid water
  3. 8. elevation above sea level
  4. 9. densest part of the Earth that includes crust, mantle, and core
  5. 10. inner layer of Earth's thermosphere; most satellites orbit the Earth in this layer
  6. 11. outer layer of Earth's thermosphere; no definite shape and is the very edge of our atmosphere
  7. 12. lowest layer of Earth's atmosphere
  8. 14. outermost layer of Earth's atmosphere; extends to outer space
  9. 15. layer of Earth's atmosphere immediately above the stratosphere; protects Earth from meteoroids
  10. 16. Earth's ice; including glaciers, sea ice
Down
  1. 2. second lowest layer in Earth's atmosphere; contains the ozone layer
  2. 4. trapping of heat near a planet's surface
  3. 5. chunk of rock or dust in space
  4. 6. vapor water in the form of gas
  5. 7. relatively thin layer of gases that form Earth's outermost layer
  6. 13. layer of upper atmosphere that contains a higher concentration of ozone than the rest of the atmosphere