Reyne's Sustainability Crossword Puzzle

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Across
  1. 3. reprocess
  2. 7. you throw this away
  3. 8. crisp and bright
  4. 10. plants
  5. 11. nature
  6. 12. to keep tidy
  7. 13. animals
  8. 14. planet
Down
  1. 1. dirty air
  2. 2. to make smaller
  3. 4. different types of natural formations
  4. 5. teach
  5. 6. animals home
  6. 9. use again
  7. 11. close to extinction