Convection currents move tectonic plates in two locations as described below: location a: tectonic plates move away from each other location b: one tectonic plate is forced beneath another what statement most likely describes the effects of this movement at each location? a. location a creates a volcano; location b uplifts and forms a mountain b. location a uplifts and forms a mountain; location b creates a volcano c. location a creates a gap allowing molten material to seep through; location b melts and recycles the crust d. location a melts and recycles the crust; location b creates new ocean crust