Which is the theory that describes the motion of Earth's lithosphere?
A)Plate tectonics.
B)Sea floor spreading.
C)Pangaea.
D)Metamorphism.

Question

Quizplus · Accepted Answer

Plate tectonics is the theory that describes the motion of the Earth's lithosphere, which is composed of several large, rigid plates that move and interact with each other over time. This theory explains how continents are formed and move over millions of years, and also accounts for volcanic activity, earthquakes, and oceanic features such as trenches and mid-ocean ridges.

Which Is the Theory That Describes the Motion of Earth's