The image below is of a subduction zone. Within Earth's mantle, the plate that is pushing underneath heats up and becomes magma. What is the result of this action?

Hot magma rises and creates a volcano. Hot magma rises and creates a volcano. Hot magma sinks and creates a brand new plate. Hot magma sinks and creates a brand new plate. Hot magma rises and builds mountain ranges. Hot magma rises and builds mountain ranges. Hot magma sinks and returns to the outer layer.

Hot magma rises and creates a volcano.