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