Layers of the Earth

Which layer of the Earth is the thinnest?

• mantle

• core

• crust

• atmosphere

Which layer of the Earth is the thickest?

• mantle

• atmosphere

• core

• crust

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

• outer core

• mantle

• crust

• inner core

Which layer of the Earth is composed of semi-solid rock?

• crust

• core

• mantle

• atmosphere

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

• mantle

• outer core

• crust

• inner core

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

• mantle

• outer core

• inner core

• ocean

Which layer of the Earth is the hottest?

• outer core

• inner core

• mantle

• crust

Which layer of the Earth is the densest?

• inner core

• crust

• mantle

• outer core

Which layer of the Earth is divided into the upper and lower sections?

• atmosphere

• mantle

• core

• crust

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

• atmosphere

• hydrosphere

• asthenosphere

• lithosphere