PLEASE HELP ME MATCH THESE! seafloor spreading

the engine that arives the tectonic plates

Pangaea a theory that explained how continents shift position on Earth's surface .

Convection Currents the process that recycles the crust of the spreading ocean floor back inside the Earth

Subduction the most recent supercontinent he last time all the land on Earth was joined together

Continental Drift at mid - ocean ridges , plates are moving apart forming new rock in the middle