2. Sketch the interiors of Mars, Jupiter, and Saturn, labeling every layer. Then sketch the layers of the atmosphere of those planets. Describe the process that formed the interior of these planets, as well as how they were able to form atmospheres.
3. Explain the states of equilibrium the sun undergoes every day in order to shine light.
4. How are Europa and Enceladus similar and different? How does their cryovolcanism work?
5. How did the Earth form?