Across
- 2. the trapping of an excess amount of the sun’s heat near Earth
- 6. plants burned to generate electricity
- 7. caused by a chemical reaction that begins when compounds are released into the air
- 9. a gas made of one carbon atom and two oxygen atoms
- 10. a change in the average weather of an area
- 11. the gradual warming of Earth’s atmosphere
Down
- 1. energy that is generated from natural resources
- 3. carbon dioxide gas going into the air.
- 4. coal, oil, and natural gas
- 5. a careful preservation and protection of something
- 8. a powerful greenhouse gas, stronger but shorter lived in the atmosphere
- 10. the total greenhouse gas emissions caused by an individual