The Solar System

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Across
  1. 3. earth moves between the sun and moon
  2. 6. path a planet takes around the sun
  3. 7. largest planet
  4. 8. planet most similar to earth in size
  5. 9. smallest planet
Down
  1. 1. huge ball of glowing gas
  2. 2. moon moves between the earth and the sun
  3. 4. all of the gases that surround a planet
  4. 5. number of planets in the solar system
  5. 9. big piece of rock moving towards earth