Across
- 4. Dirt or waste that hurts nature
- 7. Big water where fish live
- 8. Everything around us, like plants and animals
- 9. Things we throw away
- 10. Picking up trash to help nature
Down
- 1. Covers snacks
- 2. Use it again instead of throwing away
- 3. Someone who helps for free
- 5. You drink water from this
- 6. Put it in the bin to make something new
- 11. Something that can pollute the ocean