Across
- 1. It is poisonous to humans, animals and plants.
- 4. To protect Earth's air,water,plants and animals.
- 6. To use less and not waste.
- 7. To use things again after they have been used.
- 8. To keep the environment safe from harm.
- 9. The home of a plant or a animal.
- 12. To reintroduce animals or plants to their
Down
- 2. To convert waste into new materials.
- 3. Replanting plants and trees.
- 5. The planet we live on.
- 10. To convert waste into reusable materials.
- 11. Garbage on the ground or in the ocean.