Convection currents in the mantle cause seafloor spreading. What is the result of this plate movement? magma piles up on top of the plates involved

the plates involved are cracked on the surface

earthquakes occur along the edge of the larger plate

the plates move apart, causing the ocean floor to increase in size

radiative zone

explanation    

radiative zone is the layer of the sun which energy is transferred away from the core by radiation. although, the core is the only part of the sun that produces an appreciable amount of heat through fusion. in fact, 99% of the energy produced by the sun takes place within 24% of the sun's radius.