Energy in the atmosphere

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Across
  1. 2. known as the direct transfer of energy
  2. 6. ultraviolet radiation is dangerous because it can cause
  3. 8. infrared radiation can be felt as
  4. 9. most ___ is put back into the atmosphere
  5. 10. days are warm and nights are ______
  6. 12. infrared lights are useful in keeping ____ alive
  7. 13. red and orange have wavelengths that are
  8. 15. energy from the sun comes in the form of
  9. 16. infrared can be felt as
Down
  1. 1. the ____ layer reflects many harmful rays
  2. 3. this type of energy can be felt but not seen
  3. 4. all energy in the atmosphere comes from
  4. 5. is necessary for organisms on earth
  5. 7. blue and violet have wavelengths that are
  6. 11. includes all the colors you see in the rainbow
  7. 14. clouds, water vapor, dust particles, and ____ will reflect the sun's energy