Across
- 3. The color of healthy plants and trees.
- 7. Turning old things into new things.
- 9. Earth is one of these.
- 10. Earth is home to many different kinds of these.
- 11. Our planet's name.
Down
- 1. What we want our planet to be.
- 2. Taking care of something to keep it safe.
- 4. What you do with seeds to help them grow.
- 5. Using something again instead of throwing it away.
- 6. Things we throw away.
- 8. Trees, animals, and plants are part of this.