Recycling & Nature

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Across
  1. 4. living thing
  2. 6. our planet
  3. 8. man made material
Down
  1. 1. made from trees
  2. 2. place for rubbish
  3. 3. clear hard material
  4. 5. use again
  5. 7. part of a tree
  6. 9. big plant