Our Solar System

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Across
  1. 3. Mercury, Venus, Earth and Mars are _________ Planets
  2. 4. ____________ experiences extreme temperature
  3. 5. _______ has ice caps at its poles like earth
  4. 8. The number of planets that orbit the sun in our Solar System
  5. 10. The color of Uranus and Neptune
  6. 11. the planned that has many rings, that we can see in pictures
  7. 12. The planet that has 71% water on its surface
Down
  1. 1. the _______ is a star because it produces light
  2. 2. One the major gases that make up gas giants
  3. 4. the reason why Neptune is blue
  4. 6. Small Rocky Planets have no ________.
  5. 7. __________ is the brightest object in the sky after the sun and the moon
  6. 9. ________ the dwarf planet that has no moons and the longest orbit around the sun