Across
- 3. to worsen
- 5. to lose
- 8. wind
- 9. to make dirty
- 13. flood
- 15. landfill/dump
- 17. ice
- 18. to die
- 19. to sicken
- 21. resource
- 23. to suffer
- 25. drought
- 27. to take care of
- 28. Earth
- 29. danger
- 31. to breathe
- 32. to develop
- 34. to burn
- 35. factory
Down
- 1. to stop
- 2. greenhouse
- 4. to protect
- 6. to disappear
- 7. invention
- 10. to become extinct/extinguish
- 11. to melt
- 12. chemical
- 14. to threaten
- 16. to emit/give off
- 19. extinction
- 20. renewable
- 22. global warming
- 24. to cut down
- 26. to demand
- 30. to replace
- 33. ground/soil