Environment

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Across
  1. 1. mammals that affect the world
  2. 5. an animal that produces a greenhouse gas
  3. 9. creatures on the world that don't make garbage.
  4. 10. microscopic organisms.
  5. 13. ...describes the typical weather for a given region over the years.
  6. 15. gas that creates climate warming?
Down
  1. 2. one of the biggest mass in GPGP.
  2. 3. what is called an increase in average temperature in the atmosphere and oceans?
  3. 4. gas that creates climate warming.
  4. 6. produces exhaust gases
  5. 7. photosynthetic green biodegradable elements
  6. 8. Trash in another word
  7. 11. Estonia's largest natural resource
  8. 12. ...solid water
  9. 14. represents more than 70% of the earth's surface.