Across
- 3. _____, reuse, recycle
- 4. trash
- 6. act passed to reduce air pollution
- 8. what surrounds us
- 9. harmful substances in the environment
Down
- 1. act passed to reduce water pollution
- 2. protecting the environment
- 5. the planet we live on
- 6. food waste turned into soil
- 7. convert waste to something usable