Please HELP me i cant fail this class What are the two forces of gravity that contribute to tectonic plate movement at mid-ocean ridges? Ridge subduction and slab flight

Ridge slip and slab slide

Ridge push and slab pull

Gravity does not pull them

"Plate movement is thought to be driven by a combination of the motion of the seafloor away from the spreading ridge (due to variations in topography and density of the crust, which result in differences in gravitational forces) and drag, with downward suction, at the subduction zones."

Explanation:

Does this help?

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

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