Exam 21: The Moon and Mercury

Where did the Apollo 11 lunar module land and sample?

There are no _______________ rocks on the surface of the Moon.

What solid evidence do we have of the Moon's age?

Mercury has a weak magnetic field because of its iron core.

Which characteristic is NOT shared by the Moon and Mercury?

Will the Moon's surface change over time? Why or why not?

Large, smooth, dark plains on the moon are called ____.

Which is the oldest geological feature of Mercury?

What is one of the largest impact basin in the Solar System?

Mercury completes one orbit around the Sun in 8 days.