What The theory that proposes that earths surface is broken into moving rigid plates is called what?

Answer 1

The theory that proposes that Earth's surface is broken into moving rigid plates is called plate tectonics. This theory explains the movement of these tectonic plates, which float on the semi-fluid asthenosphere beneath them, leading to various geological phenomena such as earthquakes, volcanic activity, and the formation of mountains. Plate tectonics also provides insights into the historical movement of continents and the dynamics of Earth's lithosphere.