Layers of Earth Quiz

What is the outermost layer of the Earth called?

• atmosphere

• mantle

• core

• crust

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

• lithosphere

• mesosphere

• atmosphere

• hydrosphere

What is the thickest layer of the Earth?

• Crust

• Mantle

• Core

• Atmosphere

Which layer of the Earth is composed of iron and nickel?

• Outer core

• Crust

• Inner core

• Mantle

What is the Earth's crust primarily composed of?

• Solid rocks and minerals

• Marshes and swamps

• Liquid magma and lava

• Ice and snow

What is the state of matter of the Earth's mantle?

• Solid

• Liquid

• Gas

• Plasma

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

• atmosphere

• crust

• core

• mantle

Which Layer is the thickest?

• Mantle

• Core

• Crust

• Rock

Which layer is divided into an inner and outer sections?

• Core

• Mantle

• Crust

• Soil

The layer of Earth we live on is the

• Continental Crust

• Oceanic Crust

• Continental Mantle

• Oceanic Mantle