Earth Day

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Across
  1. 2. Another word for animal
  2. 4. A thing that we use to make water bottles
  3. 6. the outer part of earth
  4. 7. A liquid that human and the Earth Have
  5. 9. What a sun is
Down
  1. 1. the things inside of a solar system
  2. 3. another word for plant
  3. 5. the middle of the earth
  4. 8. Planet with water and Human