science word puzzle

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Across
  1. 3. changes from season to season, affected by tilt of the planet
  2. 6. hottest day of the year
  3. 9. creates land and sea breezes
  4. 10. Ability of a surface to reflect energy
  5. 12. coldest day of the year
  6. 14. last layer of atmosphere
  7. 15. blanket of air that surrounds a planet
Down
  1. 1. 3rd layer of atmosphere
  2. 2. certain gases trap radiation in the atmosphere
  3. 4. incoming solar radiation
  4. 5. transfer of heat in a liquid/gas through motion
  5. 7. transfer of energy through space as light
  6. 8. first layer of atmosphere
  7. 11. transfer of heat through contact
  8. 13. 78% of the atmosphere is this element