Solar System Crossword 1

Edit Answers
12345678910111213141516
Across
  1. 4. The _____________ is the path a planet takes as it moves around the sun.
  2. 5. Truth or False: The inner planets have a rocky and solid surface.
  3. 9. The sun’s __________ keeps the planets in orbit around it.
  4. 10. Between Mars and Jupiter is the ________________.
  5. 14. Space travel is difficult because of _________ between planets
  6. 15. Inner planets are much _________ than outer planets
  7. 16. Outer planets are larger and made of….
Down
  1. 1. Most comets are found in the…
  2. 2. _________ is in the habitable zone and 70% is covered in water.
  3. 3. The _____________ is the path a planet takes as it moves around the sun.
  4. 6. Truth or False: Jupiter is an outer planet.
  5. 7. Earth and ___________ are in the habitable zone.
  6. 8. Truth or False: Inner planets have rings, outer planets do not.
  7. 11. Outer planets have many moons and many ______________.
  8. 12. The two main groups of planets are the __________ and the outer planets.
  9. 13. Truth or False: Asteroids are mostly found in the Kuiper Belt.