Climate Change
Across
- 2. a weather condition in an area for a certain amount of time
- 3. Once ruled by the Shah, British colonies found oil here in 1908
- 5. Main source of energy in the world
- 6. Carbon dioxide
- 9. long-term increase in global temperature
Down
- 1. gases in the earth's atmosphere that trap heat
- 4. a layer of in the earth that absorbs UV radiation
- 7. long-term shifts in climate and weather
- 8. state of the atmosphere
- 10. British Petroleum