Solar System Review

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Across
  1. 2. A moon orbits a __________.
  2. 3. There are _______moons orbiting Mars.
  3. 6. How many planets are in the Solar System.
  4. 9. There are 62 moons orbiting ___________.
  5. 10. Earth's moon is sometimes called __________.
  6. 14. A chunk of rock, ice or metal in space is an ______.
  7. 16. Known as "Earth's Sister Planet."
  8. 17. The Great Dark _____ is a storm on Neptune.
  9. 18. The closest planet to the sun.
Down
  1. 1. The asteroid ________separates the inner and outer planets.
  2. 4. Jupiter is an ___________ planet.
  3. 5. Pluto is a _________ planet.
  4. 7. The _______ of a comet always points away from the sun.
  5. 8. The 5th biggest moon in the Solar System belongs to _____.
  6. 9. The sun is a ___________.
  7. 11. The 7th planet from the sun.
  8. 12. Earth is the only planet that can support _________.
  9. 13. Dust and ice make up Saturn's __________.
  10. 15. A ____________ is also called a "shooting star."