Across
- 4. the flowers
- 7. the peace
- 9. the nature
- 10. the batteries
- 12. the litter, trash
- 14. I will buy
- 15. the cold water
- 17. there is, there are
- 18. we have
- 20. there was, there were
- 21. there will be
- 22. the glass
Down
- 1. tins, cans
- 2. to unplug
- 3. we have recycled
- 5. the light
- 6. they have waste
- 8. to turn off
- 11. wild
- 13. we recycle
- 16. I have separated
- 19. I save (money, resources)