Across
- 2. Smallest planet of all which is 4879km wide
- 4. Mainly made from hydrogen and helium gas
- 9. Found between the planets Mars and Jupiter
- 10. Planet that has largest volcano in solar system called Olympus Mons
Down
- 1. This planet surrounded by thick and acidic clouds
- 3. Oberon and Titania moons belongs to this planet
- 5. This mostly made of snow, ice and dust
- 6. Mars has two moons, Deimos and
- 7. The Great Red Spot on Jupiter is
- 8. The least dense planet and the second largest planet solar system