Across
- 3. Long-term shifts in temperature and weather patterns
- 6. a non-renewable energy source
- 9. a great body of salt water that cover a majority of the earth
- 11. degree of hotness or coldness
- 12. The state of atmosphere at a place or time
Down
- 1. type of greenhouse gas
- 2. driving to an area
- 4. weather conditions in an area for long time
- 5. type of greenhouse gas
- 7. Increase in average global temperature since the Industrial Revolution
- 8. cutting down forests
- 10. converting waste into reusable material