Lista 18

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Across
  1. 5. trash can
  2. 6. not trash
  3. 7. people
  4. 9. lots of people
  5. 12. nature
  6. 13. bendy material
  7. 15. for cars
Down
  1. 1. bad air
  2. 2. the planet we live on
  3. 3. black liquid
  4. 4. made of paper
  5. 8. lots of water
  6. 10. trees
  7. 11. look up
  8. 14. exotic animals