Across
- 5. We reuse old things to help the Earth.
- 7. Energy from the sun or wind.
- 9. Dirty air, water or land.
Down
- 1. Helping to save animals and nature.
- 2. Animals that are dying.
- 3. Trash thrown on the ground.
- 4. Animals and plants living together.
- 6. The world around us like air, land, and water.
- 8. Trees, rivers, animals and everything outside.
