Across
- 2. clouds
- 3. sea
- 8. oil
- 9. diamonds
- 11. sand
- 12. tornado
- 13. bay
- 17. stars
- 19. planets
- 21. ambiente environment
- 23. sunset
- 26. coast
- 27. gold
- 29. mountain range
- 33. smog
- 34. illiteracy
- 36. Problems
- 37. air
- 38. hill
Down
- 1. pollution
- 4. Earth
- 5. overpopulated
- 6. swamp
- 7. jungle
- 10. inequality
- 14. atmosphere
- 15. earthquake
- 16. island
- 18. silver
- 20. drought
- 22. desert
- 24. river
- 25. volcano
- 28. mines
- 30. flood
- 31. ecotourism
- 32. poverty
- 35. sun