Which theory was revised to obtain the theory of plate tectonics? continental drift theory mid-atlantic ridge theory pangea theory seafloor spreading theory

The   theory  that  was  revised  to obtain  the  theory  of  plate  tectonics  is  the  continental  drift  theory(  Answer B)  The  plate  tectonics  theory  developed  when  Alfred   his  theory  that  is  the  continental  drift theory.In  a  ocean  basin  along  mid  ocean  ridge  the  observation  are  interpreted   that  the  plates  are  diverging