Layers of the Earth

Front

The Lithosphere is made up of the ___________.

Back

Crust and Upper Mantle

Front

What is the thickest layer of the Earth?

Back

Mantle

Front

What is the thinnest layer of the Earth?

Back

Crust

Front

What is the hottest layer of the Earth?

Back

Inner Core

Front

How many layers does the Earth have?

Back

4

Front

What are the four layers of the Earth?

Back

Crust, Mantle, Outer Core, Inner Core

Front

What is the composition of the Crust?

Back

Solid rock, including continental and oceanic crust.

Front

What is the primary material of the Mantle?

Back

Silicate minerals, primarily olivine and pyroxene.

Front

What is the state of matter in the Outer Core?

Back

Liquid, composed mainly of iron and nickel.

Front

What is the state of matter in the Inner Core?

Back

Solid, despite the high temperatures due to immense pressure.