Across
- 1. Seasonal weather type
- 7. To convert waste into new materials
- 10. A person moving from place to place
- 11. A natural disaster often made worse by climate change
- 13. Climate skeptic and ex-president
- 14. The _____ layer protects the Earth from the sun's harmful rays
- 16. City where an important climate agreement was signed
- 17. Colour associated with the environment
- 18. When the last of a species disappears
- 19. The scientific name for the Earth
Down
- 2. A type of renewable energy source
- 3. Essential component of life
- 4. The population of the earth is close to ... billion
- 5. A decrease in the amount of polar ___ has led to rising sea levels
- 6. Contaminated air
- 8. A type of fossil fuel
- 9. Disease or symptom that makes the body lose water
- 12. The "opposite" of a flood
- 15. Swedish climate activist
- 17. Not local, but ...
- 20. Organisation where many countries cooperate