The mantle convection affects the crust <u>by moving the crust due to the pressure in the mantle.</u> Hot magma flows in convection currents due to tremendous heat and pressure. … These convection currents cause earthquakes and volcanic eruptions to occur due to their tremendous movement.
Earth's mantle plays an important role in the evolution of the crust and provides the thermal and mechanical driving forces for plate tectonics. Heat liberated by the core is transferred into the mantle where most of it (> 90%) is convected through the mantle to the base of the lithosphere.
The answer is B) can start in many different places in a sequence at the same time. These different places are called Origin of replication. :))) i hope this is helpful have a nice day
