Convection Currents in the Mantle
adminThe flow of high heat associated with oceanic ridges proves the existence of “Convection Currents in the Mantle”. These currents are believed to be responsible for the movement of crustal plates. The idea of convection currents was first suggested by a British geologist A. Holmes in 1927 when he tried to explain the driving mechanism for continental drift. Holmes proposed that sub-crustal convection currents dragged the two halves of the […]
