Earth's interior is layered because
A) centrifugal force separated out the materials based on weight as the Earth solidified.
B) materials became sorted based on density as the Earth solidified.
C) materials became sorted based on electromagnetic fields as the Earth solidified.

Question

Quizplus · Accepted Answer

As the Earth solidified, materials with different densities settled and became sorted into layers, with the heavier and denser materials sinking towards the center and the lighter ones rising towards the surface. This differentiation is evident in the layered structure of the Earth's interior, which has a dense iron core, a semi-solid mantle, and a thin, rocky crust. Centrifugal force and electromagnetic fields may have played a role in the early stages of Earth's formation and differentiation, but they are not the primary reason for the layered structure.

Earth's Interior Is Layered Because