Earth day

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Across
  1. 4. the physical conditions that surround and create a home for all living things
  2. 6. to use less
  3. 8. using a resource in such a way that it is not depleted or damaged
  4. 9. many people plant these on earth day
  5. 13. to contaminate the enviroment with man-made waste
  6. 14. turning off lights helps conserve
Down
  1. 1. a place where garbage is hauled and burned
  2. 2. a place where garbage is hauled and buried
  3. 3. turns fruit and vegetable waste into rich soil for gradening
  4. 5. to use again
  5. 7. what is celebrated on april 22
  6. 10. the study of the relationship between organisms and their enviroment
  7. 11. a popular color on earth day
  8. 12. please put your trash in the trash can don't...