sustainability by Sylar and Tyler

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Across
  1. 2. a way to help the the garden.
  2. 5. where all the rubbish goes.
  3. 7. ideas to help the environment.
  4. 9. a five letter word ending in s.
Down
  1. 1. something you have already used.
  2. 2. thicker paper.
  3. 3. a way to not help the environment.
  4. 4. a way to keep the environment very healthy.
  5. 6. a way to reuse your paper.
  6. 8. something you didn't eat.