Across
- 5. The change in the climate brought about by the increased concentration of greenhouse gases in the atmosphere
- 6. A type of greenhouse gas that is mostly released from aerosols
- 7. A type of fossil fuel that is found in a liquid form
- 8. The invisible layer of gases that surround the earth
- 11. The process of decaying or rotting
- 12. The conditions in the atmosphere over an extended period across a large area
Down
- 1. An activity that does not consume or destroy resources or the environment
- 2. The practice of cultivating plants and livestock
- 3. Anything that's useful to people
- 4. A prolonged dry period in the natural climate cycle
- 9. A greenhouse gas that is released by livestock and cattle
- 10. A type of fossil fuel that made from brownish-black sedimentary rock