Earth's atmosphere

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Across
  1. 4. radiation that gets down to earth instead of being deflected
  2. 5. takes up 20.9% of the atmosphere
  3. 9. closest sphere to the earth
  4. 11. Roman god of the sky
  5. 12. a layer that exists in the stratosphere
  6. 14. farthest sphere from the earth
  7. 15. ____ form in the troposphere
Down
  1. 1. second closest to the earth
  2. 2. _____ layers in the atmosphere
  3. 3. meteors burn up in this sphere
  4. 6. takes up 78.1% of the atmosphere
  5. 7. 2nd farthest from the earth
  6. 8. reflects solar energy
  7. 10. the atmosphere is 300_____ thick
  8. 13. the atmosphere is heated mostly from ____