Answer :
Heat flows through Earth's inner and outer cores in the following manner B. inner core: radiation, outer core: convection and conduction
The core of the Earth is the innermost region of the Earth. It is primarily composed of iron and nickel and has a radius of around 3486 kilometers. The Earth's core is divided into two parts: the inner core and the outer core. The outer core is responsible for generating the Earth's magnetic field. Heat flow through Earth's inner and outer coresThe flow of heat through the Earth's inner and outer cores can be explained in terms of three processes. They are the Inner core: Radiation, Outer core: Convection and conduction.
Radiation is the flow of heat from the inner core to the outer core. Because the inner core is primarily composed of solid iron, it is incapable of conducting heat. As a result, heat is transported via radiation. Convection and conduction are the two primary modes of heat transfer in the Earth's outer core. In this region, heat is transported by a combination of convection and conduction. Therefore, option B is correct.
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