Across
- 1. term for the process of certain gases in the atmosphere absorbing heat and warming the planet
- 3. energy produced from the natural heat of the planet
- 6. the most abundant greenhouse gas
- 9. continent where scientists measure ice melting
- 10. the collective term for coal, oil and gas
- 11. term for something which absorbs more carbon than it releases such as trees
Down
- 1. time of cooler temperatures and more ice cover
- 2. reducing the severity of something
- 4. types of energy such as solar and wind are this
- 5. greenhouse gas emitted by cattle and paddy fields
- 7. average weather conditions over a period of time
- 8. term for the planting of trees