Environmental Vocab

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Across
  1. 7. does not involve the atmosphere
  2. 12. meteors burn here
  3. 13. dentrification is the opposite process.
  4. 14. barometer measures it
  5. 17. protects earth's surface
  6. 18. chemical compound containing chlorine, fluorine, and carbon
  7. 19. N2-NH3-NO2-NO3
  8. 20. causes phosphorus to enter water
Down
  1. 1. when burned it releases carbon dioxide into the atmosphere
  2. 2. aurora borealis is located here
  3. 3. closest to the earth
  4. 4. impacts wind patterns
  5. 5. transfer of heat in a fluid
  6. 6. phased out ozone-depleting substances
  7. 8. dominant west to east winds
  8. 9. divided into imaginary layers
  9. 10. ratio of water vapor in the air
  10. 11. contains the ozone layer
  11. 15. process where earth's crust rises vertically
  12. 16. caused by the unequal heating of the earth