Write brief but coherent answers to the following questions in the spaces provided. You can use an outline form if you desire, but complete sentences are also acceptable.

What is the evidence for ground ice (or ground water) on Mars? (Select all that apply.)

In which ways is the Oort cloud different than the Kuiper Belt? (Select all that apply.)

Triton might have been captured by Neptune’s gravity long ago. In what way does the orbit of Triton show this is possible?

Which of these geologic features are found on all of the following planets—Mercury, Mars, and Earth? (Choose all that apply)  

Folded mountain belts are important tectonic landforms. Which of the following statements is the most accurate description of folded mountain belts?

Which of the following are major differences between Io and Europa, moons of Jupiter?

Both Neptune and Uranus have magnetic fields that ________.

Select the letter on the following cross section of Earth that shows where the Mafic oceanic crust is made.  

Which statement is true about the Roche limit? (Select all that apply.)