Across
- 4. waste
- 6. save
- 9. prevent
- 14. product
- 15. develop
- 17. fire
- 20. environment
- 24. catastrophe
- 25. wrapping
- 27. government
- 28. plastic
Down
- 1. forbid
- 2. solar
- 3. preserve
- 5. overpopulation
- 7. improve
- 8. ecology
- 10. propose
- 11. solution
- 12. factory
- 13. energy
- 14. pollute
- 16. planet
- 18. recycle
- 19. cloud
- 21. area
- 22. nuclear
- 23. abolish
- 26. law