Atmospheric Chemistry

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Across
  1. 1. CO
  2. 4. H2O
  3. 6. An alternative to petrol that can be made from crops
  4. 10. CO2
  5. 12. CH4
  6. 16. Removing CO2 from emissions and storing it
  7. 17. The name of the radiation also called heat
  8. 18. The dying out of a species
  9. 19. O3
  10. 20. SO2
Down
  1. 2. NOx
  2. 3. C
  3. 5. Something with no net release of CO2
  4. 7. The total amount of CO2 released in a product's lifetime
  5. 8. Effect leading to warming of the Earth
  6. 9. Short-wave visible radiation
  7. 11. The gas surrounding the surface of the Earth
  8. 13. Making people pay extra for activities that release lots of CO2
  9. 14. The main gas in the Earth's atmosphere
  10. 15. Taking actions to counteract the effects of activities that release lots of CO2