Multiple-Choice Questions (2 points each)

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

Would you be surprised if tomorrow’s newspaper reported that a volcano was discovered erupting on Mercury?

Which of the following is involved in collisional accretion?

What is the most likely cause of the radial tectonic features on this part of Venus (see the following image)?

Indicate which question number you are responding to at the beginning of your essay.

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

Examine the following image of Mars carefully, and then select the letter associated with a shield volcano.

What is the approximate age of the surface of Venus?

What are the possible explanations for Mercury’s large iron core? (Select the two most likely.)