Question

a witchs cauldron bubbles whenever the mantle moves. what type of current makes tectonic plates drift? electrical currents convection currents magnetic fields ocean currents

Explanation:

Tectonic plate movement is driven by convection currents in the Earth's mantle. Convection currents occur due to the heat from the Earth's core, causing the mantle material to circulate, which in turn moves the tectonic plates. Electrical currents, magnetic fields, and ocean currents are not responsible for tectonic plate drift.

Answer:

B. Convection currents