Question

What Are Plate Tectonics?

Answer 1

The tectonic plate (also called the lithospheric plate) is a large mass of solid rock, irregularly shaped, usually composed of continents and oceans.

Answer 2

a theory explaining the structure of the earth's crust and many associated phenomena as resulting from the interaction of rigid lithospheric plates which move slowly over the underlying mantle

Step-by-step explanation:

^