Question

wht does the theory plain tectonic state

Answer 1

Plate tectonics is the theory that Earth's outer shell is divided into several plates that glide over the mantle, the rocky inner layer above the core. The plates act like a hard and rigid shell compared to Earth's mantle. ... The lithosphere includes the crust and outer part of the mantle.

Answer 2

The Theory of Tectonic plates is that the Earth is Made up of 7 MAJOR & some MINOR tectonic plates.

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