Protect Environment <3

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Across
  1. 2. The world of our live
  2. 3. Where we transform trees
  3. 5. chemical molecules that are clear from the ground
  4. 6. The world protection
  5. 7. The subject of our Oral
  6. 8. So Many Trees
Down
  1. 1. Big collins
  2. 2. Lot of Trash
  3. 4. Cut Trees
  4. 5. Reuse object