Across
- 4. make dirty
- 5. save
- 6. exhaust
- 9. healthy
- 11. industry
- 12. industrial emissions
- 14. melting glaciers
- 17. computer waste
- 19. low carbon
- 20. air pollution
- 22. environment
- 24. carbon dioxide
Down
- 1. carbon dioxide emissions
- 2. air
- 3. car emissions
- 7. drinking water
- 8. water pollution
- 10. global warming
- 13. industrial waste pollution
- 15. emissions
- 16. celebrity
- 18. waste
- 21. pollution
- 23. starvation