ELA Cross Puzzle

1234567
Across
  1. 2. If Uranus was the size of a softball how big would Earth be?
  2. 4. Saturn has a Titan satellite that is bigger than what planet?
  3. 6. What planet is the hottest planet in the solar system?
  4. 7. This planet is 9,800'F inside the planet
Down
  1. 1. This planet is 4 billion years old!
  2. 3. This planet is named after the ancient Roman god of trade and what else?
  3. 4. This planet is red because of its Iron oxide rust
  4. 5. This planet is named after the Roman god of that what?