The Moon has been volcanically and tectonically inactive for more than

A. 2 million years.
B. 1 billion years.
C. 1 million years.
D. 2 billion years.


Answer: D

Environmental & Atmospheric Sciences

You might also like to view...

Barriers can be constructed to redirect volcanic mudflows

a. True b. False

Environmental & Atmospheric Sciences

Suppose you are flying in an airplane at the top of the troposphere. What atmospheric conditions would you expect to find there?

What will be an ideal response?

Environmental & Atmospheric Sciences

When a galvanometer is calibrated to read current it is

A. a voltmeter. B. an ammeter. C. an ohm meter. D. none of the above

Environmental & Atmospheric Sciences

The most common mineral in limestone is quartz. Indicate whether the statement is true or false

Environmental & Atmospheric Sciences