greenhouse and global warming concepts

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Across
  1. 2. heat is trapped near Earth's surface
  2. 4. located just beyond violet on the electromagnetic spectrum
  3. 5. the total amount of greenhouse gases that are generated by our actions
  4. 6. movement of water within the Earth and atmosphere
  5. 7. carbon atoms continually travel from the atmosphere to the Earth and then back into the atmosphere
  6. 9. outside the visible spectrum at its red end
  7. 11. the natural world, as a whole or in a particular geographical area
  8. 14. CO2
  9. 15. the average level of the sea where it meets the land
Down
  1. 1. gases surrounding the earth
  2. 3. the gaseous phase of water
  3. 8. long term weather patterns
  4. 10. What your farts are made of
  5. 12. a natural and a man-made product that occurs in the Earth's upper atmosphere
  6. 13. the star round which the earth orbits.