SAVE THE EARTH!

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Across
  1. 2. - don't take long showers and ___________
  2. 4. - use less _______________
  3. 6. - turn off computers to save _____________
  4. 7. - don't ________ down trees
Down
  1. 1. - we live on planet ____________
  2. 2. - ride the _______________
  3. 3. - don't waste ___________
  4. 5. - turn off the _______________