Climate change puzzel

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Across
  1. 5. all water on earth
  2. 7. constent movement across earth
  3. 10. gas Gas helps to absrob raditon
  4. 11. matter to change in volume
  5. 12. Cold and frosty
  6. 13. underlie the formation of mountains
  7. 15. gradual increase in the temperature
Down
  1. 1. pulverized rock
  2. 2. Ocean circulation
  3. 3. Radiation from the sun
  4. 4. outer layor of gases
  5. 6. atmospheric boundary
  6. 8. Warm current along equator
  7. 9. Originating in human activity
  8. 14. Living organisms
  9. 16. Upper mantle of earth