Through geologic time,continents have drifted over the surface of the Earth,but each continent has
A) always been about as large as it is today.
B) grown by the addition of Precambrian shields.
C) grown by addition of crustal fragments.
D) grown by crustal stretching.

Question

Through geologic time,continents have drifted over the surface of the Earth,but each continent has 
A) always been about as large as it is today. 
B) grown by the addition of Precambrian shields. 
C) grown by addition of crustal fragments. 
D) grown by crustal stretching.

Quizplus · Accepted Answer

The Answer of Through geologic time,continents have drifted over the surface of the Earth,but each continent has 
A) always been about as large as it is today. 
B) grown by the addition of Precambrian shields. 
C) grown by addition of crustal fragments. 
D) grown by crustal stretching.

Through Geologic Time,continents Have Drifted Over the Surface of the Earth,but