¿Cómo será el futuro? 2

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Across
  1. 2. responsibility
  2. 5. to keep informed
  3. 8. to value
  4. 11. flood
  5. 14. invention
  6. 16. transformation
  7. 17. oil
  8. 20. to develop
  9. 22. climate
  10. 25. natural resource
  11. 28. company
  12. 29. extinction
  13. 30. pollution, contamination
  14. 32. drought
  15. 33. to breathe
  16. 34. biodiversity
  17. 36. to threaten
  18. 37. earthquake
  19. 38. to reuse
Down
  1. 1. planet
  2. 3. deforestation
  3. 4. innovation
  4. 6. to become extinct
  5. 7. ozone layer
  6. 9. to protect
  7. 10. greenhouse effect
  8. 12. research
  9. 13. to fly
  10. 15. environment
  11. 18. garbage container
  12. 19. landslide
  13. 21. risk
  14. 23. to destroy
  15. 24. to vote
  16. 26. responsible
  17. 27. renewable
  18. 31. erosion
  19. 32. air polution
  20. 35. to value