How would a geologist identify where an igneous rock was formed?

A.
If it has coarse grains, then it cooled rapidly on the surface of the earth. If it has fine grains, then it cooled slowly beneath the earth's surface.

B.
If it has coarse grains, then it cooled rapidly beneath the surface of the earth. If it has fine grains, then it cooled slowly on the earth's surface.

C.
If it has coarse grains, then it cooled slowly on the surface of the earth. If it has fine grains, then it cooled rapidly beneath the earth's surface.

D.
If it has coarse grains, then it cooled sl

Question

How would a geologist identify where an igneous rock was formed?	
 
 A.
If it has coarse grains, then it cooled rapidly on the surface of the earth. If it has fine grains, then it cooled slowly beneath the earth's surface.
 
 B.
If it has coarse grains, then it cooled rapidly beneath the surface of the earth. If it has fine grains, then it cooled slowly on the earth's surface.
 
 C.
If it has coarse grains, then it cooled slowly on the surface of the earth. If it has fine grains, then it cooled rapidly beneath the earth's surface.
 
 D.
If it has coarse grains, then it cooled sl

anonymous · Answer

D.
If it has coarse grains, then it cooled slowly beneath the surface of the earth. If it has fine grains, then it cooled rapidly on the earth's surface.

anonymous · Answer

Um,  that might be it, not sure

anonymous · Answer

i only have one shot at this test