Sustainability Crossword

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Across
  1. 2. A part of nature
  2. 3. Having no life
  3. 4. important parts of stuff
  4. 7. Someone who studies science
  5. 8. You use chemicals
  6. 11. To keep something or
  7. 12. Like a landfall
  8. 13. A type of fitness
  9. 14. Tells you directions
  10. 15. Hot orange
  11. 17. Giving stuff effects
  12. 19. All around us
  13. 20. The plants of a particular time or place
Down
  1. 1. Where animals live
  2. 5. Something you use
  3. 6. Not many left
  4. 9. A type of science
  5. 10. How to make something
  6. 16. A pet or a wild living creature
  7. 18. Interviewing someone