Question

The thickest of Earth's interior layers is the ________.

1) inner core
2) crust
3) Moho
4) mantle
5) outer core

Answer 1

The thickest of Earth's interior layers is the mantle. It is a solid layer that makes up a large portion of Earth's volume and is less dense than the core.

Step-by-step explanation:

The thickest of Earth's interior layers is the mantle. The mantle is located between the crust and the core. It is a solid layer that makes up a large portion of Earth's volume and is less dense than the core. The mantle is composed of rocks rich in magnesium and iron, and its behavior is often described as plastic or deformable.