Which statement about the asthenosphere is false ?
A) It lies beneath the lithosphere.
B) It is a rigid rock layer.
C) It behaves plastically.
D) It acts like a lubricating layer allowing plates to move.
E) It has the same composition as the lower mantle.

Question

Quizplus · Accepted Answer

The statement that the asthenosphere is a rigid rock layer is false. The asthenosphere is actually a plastic layer of the Earth's mantle, capable of slowly flowing and deforming under stress.

Which Statement About the Asthenosphere Is False