Question

define plate tschtonics​

Answer 1

Answer:

A tectonic plate (also called lithospheric plate) is a massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic lithosphere. ... By contrast, oceanic crust is composed of basaltic rocks, which are much denser and heavier. please mark as brainliest

Answer 2

Explanation:

Plate tectonics are defined as the process and dynamic of the tectonic plate movement .