The separation of the Earth into layers was the result of the:
A) decrease in temperature downward toward the core.
B) differing densities of the rock and mineral materials.
C) gravitational force created by the rotating Earth.
D) initial collection of materials and their position in Earth.
E) presence of water at Earth's surface.

Question

Quizplus · Accepted Answer

The differing densities of rock and mineral materials resulted in the separation of the Earth into layers. The heavier materials sank to the core, while the lighter materials rose to the surface, forming distinct layers.

The Separation of the Earth into Layers Was the Result