Across
- 2. A main gas found on Jupiter besides helium.
- 5. The Galilean moon that has no core but is simply a big ball of ice with rocks and boulders scattered throughout. It's much like a comet. It also has one of the largest impact craters in our solar system.
- 7. The second smallest of the four Galilean moons, also the most colorful. It contains hot, active volcanoes filled with sulfur (that might make the moon smell like rotten eggs)
- 9. The name given to the giant storm on Jupiter (leave spaces between the three words)
- 10. Jupiter's biggest moon. This moon is larger than the planet Mercury. It's made of ice and rocks and is covered with craters
Down
- 1. A gas found on the planet Jupiter. It is also found in balloons that float.
- 3. The name given to a planet in the outer solar system because it is made of gases and is very large (leave a space between the two words)
- 4. The _______refer to Jupiter's four largest moons, discovered by Galileo (leave space between the two words)
- 6. The smallest Galilean moon, believed to be covered with a large, frozen ocean. It is the smoothest object in the entire solar system.
- 8. The word used when referring to Jupiter