earth day

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Across
  1. 2. to use again
  2. 4. trash not disposed of properly
  3. 6. planet we live on
  4. 8. something that gives us oxygen
  5. 9. what you should do with aluminum cans
Down
  1. 1. month earth day takes place
  2. 3. something we need to take care of
  3. 4. keep something safe
  4. 5. throw trash on the ground
  5. 7. do something for someone else