Environmental Science

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Across
  1. 6. the variety of life in all forms
  2. 8. greenhouse gases emitted by humans
  3. 9. trap heat in the earths atmosphere
Down
  1. 1. solar, hydro and geothermal energy
  2. 2. oceans absorb CO2 from atmosphere
  3. 3. alterations in temp and wind patterns
  4. 4. increase of earths average surface temp
  5. 5. large scale removal of forests
  6. 7. Natural resources burned to make energy