Across
- 2. the Earth heating up (two words)
- 4. all types of material extracted from the ground to provide energy (two words)
- 6. natural ways and places for capturing carbon (two words)
- 12. a strong greenhouse gas produced by animals
- 13. the alteration of the world's climate system (two words)
- 15. the burning of material thrown away
Down
- 1. gases released into the air
- 3. power and electricity obtained from wind
- 5. the way land is used (two words)
- 7. costs (sometimes benefits) that are not reflected in the price of goods and services
- 8. forests being cleared
- 9. energy created from fuels like uranium
- 10. greenhouse gases
- 11. the material created by households and industry that is thrown away
- 14. the most common greenhouse gas