Across
- 2. Rights
- 4. flood
- 7. Artificial
- 9. Preserve
- 13. intelligence
- 18. Illiteracy
- 20. Rate
- 22. War
- 23. cost
- 26. environment
- 29. protest
- 31. Spokesman
Down
- 1. Refugee
- 3. away
- 5. Climate
- 6. hurricane
- 8. reduce
- 10. earthquake
- 11. living
- 12. Debt
- 14. birth
- 15. waste
- 16. layer
- 17. sustainable
- 19. taxes
- 21. grow
- 23. crime
- 24. Tornado
- 25. ozone
- 27. Change
- 28. Civil
- 30. made something worse
