Which layer of the earth do convection currents occur in?

Convection currents occur in the mantle of the Earth, which can be found underneath the crust and above the outer core. The convection currents carry tectonic plates across the Earth's surface. They cool near the surface and heat up again when they get closer to the Earth's molten core.

Convection Currents occur in the mantle of earth
These occurs in the  aesthenosphere which is a part of mantle
The Convection Currents transfer the heat to the surface of earth and cause magma to break apart
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