Question

which layer of earth is primarily responsible for mantle convection?
crust
outer core
mantle
inner core

Explanation:

Mantle convection occurs in the mantle. The mantle is a layer of the Earth between the crust and the core. Convection currents in the mantle are driven by heat from the Earth's interior. These currents play a crucial role in plate tectonics.

Answer:

Mantle