Layers of the Earth

What layer of the earth is the part that we can walk on?

• The mantle

• Outer core

• The crust

Earth's Outer Core is made up of a super-hot liquid molten substance called (a)   .

Earth's inner core is believed to be made up of ____ and _____.

• Gold and Silver

• Iron and Nickel

• Water and Magma

Which of the layers of earth is considered the hottest part?

• The inner core

• The outer core

• The crust

• The mantle