AP Environmental Science

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Across
  1. 3. energy that is not depleted
  2. 5. used for nonrenewable dangerous energy
  3. 8. produced in photochemical smog
  4. 10. geologic source of CO2 in the atmosphere
  5. 12. government policy to help air pollution
  6. 13. how carbon gets stored long-term
  7. 14. helps with indoor pollution
Down
  1. 1. breakdown of organic matter
  2. 2. organic carbon based energy
  3. 4. comes from excess fertilizer
  4. 6. natural gas pollutant
  5. 7. carbon based nonrenewable energy
  6. 9. year long project
  7. 11. caused by coal pollutants