Earth Day

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Across
  1. 2. A popular color on Earth Day
  2. 5. Turning off the lights helps conserve energy
  3. 6. To use again
  4. 8. Many people plant these on Earth Day
  5. 9. The whole mass of air that surrounds the air
Down
  1. 1. Instead of throwing things away, we should ___ them.
  2. 3. Carrots, pepper and broccoli are all
  3. 4. Energy that can be replenished is
  4. 7. Put your trash in the trash can. Don't
  5. 10. Everything that exists in an environment