Which area of earth is most similar to the sun’s convection zone?

the crust
the equator
the mantle
the poles

The mantle is most similar to the sun’s convection zone. The Sun's convection zone is dominated by convection currents that carry the energy outward to the surface.The Mantle is the second layer of the Earth.  Same as in the sun's convection  zone convection currents happen inside the mantle and are caused by the continuous circular motion of rocks in the lithosphere.

the answer would be 32*f