Across
- 2. What kind of planet is Jupiter Neptune Uranus And Saturn?
- 4. What are Saturn's rings made of ?
- 5. What planet has ice volcanoes on it?
- 6. What people study planets and stars?
- 8. Which planet is the closest to the Sun?
Down
- 1. How many planets are there?
- 3. What is a mixture of gases that surrounds the Earth?
- 7. What planet got one of its moons destroyed?