Earth Day! - Pass. - earthday

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Across
  1. 1. The world's Ice burgs are melting because of this
  2. 7. One of the 3 R's
  3. 8. One of the 3 R's
  4. 9. The world is about 29% covered in this
Down
  1. 2. One of the 3 R's
  2. 3. Our home planet
  3. 4. One of the primary colors
  4. 5. The 4th colour of the rainbow
  5. 6. The world is about 71% covered in this