Earth's Layers Quiz

Which layer of the Earth is the thinnest and made up of solid rock?

• Mantle

• Outer core

• Inner core

• Crust

Which layer of the Earth is the hottest and made up of semi-solid rock?

• Inner core

• Mantle

• Crust

• Outer core

Which layer of the Earth is the thickest and made up of solid and molten iron?

• Inner core

• Outer core

• Mantle

• Crust

Which layer of the Earth is the center and made up of solid iron and nickel?

• Crust

• Outer core

• Mantle

• Inner core

Which layer of the Earth is the only liquid layer?

• Inner core

• Crust

• Mantle

• Outer core

Which layer of the Earth is responsible for the magnetic field?

• Mantle

• Crust

• Inner core

• Outer core

Which layer of the Earth is where we live and where all life exists?

• inner core

• outer core

• crust

• mantle

Which layer of the Earth is the most dense?

• Inner core

• Atmosphere

• Crust

• Mantle

Which layer of the Earth is the least dense?

• mantle

• crust

• outer core

• inner core

Which layer of the Earth is located between the crust and the inner core?

• crust

• atmosphere

• outer core

• mantle