Across
- 4. Relating to something under the sea
- 6. Can be found underwater absorbing carbon dioxide
- 8. The global change of the weather
- 9. Someone who works actively to solve climate change.
- 10. Using something again.
Down
- 1. Animal affected by melting ice caps
- 2. When something is only used once.
- 3. Something that can be maintained or supported forever.
- 5. How hot or cold something is.
- 7. 70% of ______ is burned in Ireland.