Layers of the Earth

How many layers does Earth have?

• 1

• 3

• 4

• 2

Which layer is made up of rock, soil, and sand?

• Crust

• Mantle

• Outer Core

• Inner Core

What is the coolest layer?

• Mantle

• Outer Core

• Inner Core

• Crust

Which layer is made of liquid iron and nickel?

• Outer Core

• Crust

• Inner Core

• Mantle

Which layer has the highest temperature and pressure?

• Crust

• Outer Core

• Mantle

• Inner Core

What is the hottest layer?

• Crust

• Outer Core

• Inner Core

• Mantle

What is the thinnest layer?

• Mantle

• Crust

• Outer Core

• Inner Core

Which layer has magma or molten rock?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer is made of solid iron and nickel?

• Crust

• Mantle

• Outer Core

• Inner Core

What is the thickest layer?

• Outer Core

• Crust

• Mantle

• Inner Core