Earth Day

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Across
  1. 1. Color of nature
  2. 4. Second of the 3 Rs: Use again and again
  3. 7. Keep safe from danger
  4. 10. Third of the 3 Rs: Repurpose the item
  5. 11. ____ the Earth! Maintain and preserve it
  6. 12. This month has the Fool's day
Down
  1. 2. First of the 3 Rs: Lessen usage
  2. 3. Plant when it grows big with a trunk
  3. 5. Our home planet
  4. 6. First stage of a plant
  5. 8. Is picked up once a week from the curbside
  6. 9. _____ your room! Don't leave it messy.