Across
- 3. the home of sea animals
- 4. up a campaign to keep the environment clean
- 7. something made of plastic that pollutes the sea
- 8. Something we throw into the bin
- 9. Something we should not do in public places
- 10. a place to throw rubbish
Down
- 1. An action to protect the environment
- 2. Something we should keep clean
- 5. the act of throwing trash carelessy
- 6. an animal that lives in the sea