Across
- 2. – Power we use every day
- 4. – Make less waste
- 5. – Dirtying the air, land, or water
- 7. – The planet we live on
- 8. – Keep safe from harm
- 10. – Trash or garbage
Down
- 1. – Use old items again
- 3. – Nature around us
- 6. – A light, man-made material
- 9. – Not dirty