SPACE!

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Across
  1. 2. Which is the hottest planet in our solar system
  2. 4. Which is the smallest planet in the solar system
  3. 6. Which is the coldest planet in our solar system
  4. 7. How many planets are in our solar system
  5. 9. Which planet has the most people on it
Down
  1. 1. Which is the biggest planet in the solar system
  2. 3. Which planet has the most moons
  3. 4. Which planet is closest to the sun
  4. 5. What color is Mars
  5. 8. What kind of planet is Saturn