Which of the following is a result of gravity in relation to moving tectonic plates?

A - ridge push and slab pool

B - earth's internal heating

C - earth's magnetic field reverses

D - circulating material in the mantle

I am not sure but here is a guess I think it might be C - earth's magnetic field reverses

The answer is A - ridge push and slab pull.

Ridge push, also known as gravitational sliding, is the gravity pull on the lithosphere due to the higher elevation of the mid-ocean ridges. Slap pull, on the other hand, is the gravitational force acting on plates due tho the increased weight of the cold and old plate material.