Question

This layer of Earth is divided into two sections, both of which primarily contain silicate minerals. Part of one of the sections is able to flow like a thick fluid. What is this layer known as?
OPTIONS

Outer core


Mantle


Inner core


Crust

Answer 1

The layer of Earth you are describing is known as the **Mantle**. The mantle is primarily composed of silicate minerals and can flow like a thick fluid, particularly in the asthenosphere, which is a part of the upper mantle.