Across
- 4. What natural event can be worsened by climate change?
- 5. What phenomenon involves the gradual rise of sea levels?
- 6. What is melting due to rising global temperatures?
- 8. What gas is a major contributor to climate change?
Down
- 1. What type of energy is considered renewable?
- 2. What greenhouse gas is produced by cattle?
- 3. Human activity that kills trees?
- 7. What do we call the increase in Earth's average temperature?