Across
- 4. Dense forest found in tropical areas of heavy rainfall.
- 7. What to do with bottles & cans.
- 8. To make less rubbish.
- 9. What we need to protect.
- 10. A protected green area.
- 13. A type of renewable energy.
Down
- 1. Where an animal lives.
- 2. Environmentally friendly.
- 3. Where our garbage goes.
- 5. Planting these helps create CO2.
- 6. To watch and help an animal or the environment.
- 9. The interaction of a community of organisms with their environment.
- 11. Something making land, water or sky dirty.
- 12. To use something again.