Geography Crossword

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Across
  1. 6. the rigid outer part of the earth, consisting of the crust and upper mantle.
  2. 7. someone who is concerned by all living beings
  3. 10. the surrounding conditions in which all organisms live
  4. 11. the output of gas
  5. 13. someone who's climate change opinions only concern themselves
Down
  1. 1. all the water on the earths surface
  2. 2. contaminants of the environment
  3. 3. CO2
  4. 4. the air in a particular place
  5. 5. a conception of the world
  6. 8. someone who's climate change opinions concern mankind only
  7. 9. earth
  8. 12. human beings considered collectively