Planet Structures
1. What is Mercury's core made out of? [type here]
2. What is the crust and mantle of Venus
made of?
[type here]
3. How do the cores of Earth and Mars
compare?
[type here]
4. What is Jupiter's mantle made out of? [type here]
5. What is the mantle of Uranus made out
of?
[type here]
6. Which is the atmosphere of Neptune
made of?
[type here]
