Question

What is convection and how is it related to the mantle?

Answer 1

the process in which heat moves through a gas or a liquid as the hotter part rises and the cooler, heavier part sinks is called convection

Answer 2

Answer:

Answer:The process of heat transfer from one part of a flood to another by the actual movement of the particles off the fluid is called convection .

Mantle is made mostly of the elements magnesium , silicon , Oxygen and iron .The Mantle is more dense than the outermost layer of the earth . the density of the mantle increase with depth . this increase in density is due to the greater percentage of iron in the lower mantle . discuss the convection current .