La ecologia

12345678910111213141516171819202122232425
Across
  1. 6. cardboard
  2. 7. drought
  3. 9. jungle
  4. 10. fuel
  5. 13. human beings
  6. 17. plastic bottle
  7. 18. illegal hunting
  8. 19. forest fire
  9. 21. air pollution
  10. 23. ozone layer
  11. 24. earth/land
  12. 25. recycling
Down
  1. 1. harmful chemical
  2. 2. waste
  3. 3. endangered species
  4. 4. wild animal life
  5. 5. nature
  6. 8. natural resources
  7. 11. wild plant life
  8. 12. heaven/sky
  9. 14. population
  10. 15. public transportation
  11. 16. electric vehicle
  12. 20. oil spill
  13. 22. forest