Across
- 3. rain
- 5. hydro-electric (energy)
- 7. planet
- 8. invest
- 9. fuels
- 12. coal
- 18. energy
- 19. subsidize
- 23. store
- 24. oil, petroleum
- 25. renewable
- 26. impact
- 27. deforestation
- 28. waste
- 29. climate
- 32. development
- 34. support
Down
- 1. to substitute
- 2. climate (change)
- 4. measures, steps
- 6. wind energy
- 9. contamination, pollution
- 10. emmisions
- 11. generate energy
- 13. threat
- 14. to develop
- 15. electricity
- 16. challenges
- 17. vulnerable
- 20. sources
- 21. fossil
- 22. to reduce
- 24. heritage
- 30. scientists
- 31. guarantee the survival
- 33. clean