Earth Layers Practice

Front

What is the outermost layer of the Earth called?

Back

Crust

Front

What layer of the Earth is located beneath the crust?

Back

Mantle

Front

What is the layer of the Earth that is liquid and made up of iron and nickel?

Back

Outer Core

Front

What is the innermost layer of the Earth called?

Back

Inner Core

Front

How many main layers does the Earth have?

Back

4

Front

Which layer of the Earth is solid and contains all life?

Back

Crust

Front

What is the layer of the Earth that is mostly solid and made of silicate rocks?

Back

Mantle

Front

What is the primary composition of the Inner Core?

Back

Solid nickel and iron

Front

Which layer of the Earth is responsible for generating the Earth's magnetic field?

Back

Outer Core

Front

What is the thickness of the Earth's crust compared to other layers?

Back

It is the thinnest layer.