Sauvons notre planète

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Across
  1. 7. eat less meat
  2. 9. conserve electricity
  3. 12. to borrow
  4. 14. ride a bike
  5. 16. to waste
  6. 17. stem
  7. 18. spoil
  8. 19. use reusable bottle
  9. 20. make compost
Down
  1. 1. pollution
  2. 2. wind turbines
  3. 3. conserve water
  4. 4. plant a tree
  5. 5. waste
  6. 6. to recycle
  7. 8. to replace
  8. 10. limit
  9. 11. Problems
  10. 13. solar panels
  11. 15. save