199k views
9 votes
Which layers plays the greatest role in the movement of plate tectonics?

A) outer core
B) mantle
C) crust
D) inner core

2 Answers

10 votes
B, the mantle because it is highy heterogeneous
User Michael Spiss
by
5.2k points
7 votes
It is mantle Bc I’m good at science
User Sander Molenkamp
by
4.2k points