Layers of the Earth (Unit 6)

What is the largest layer of the Earth?

• Crust

• Mantle

• Core

• Outer core

Which layer is made up of silicon and oxygen?

• Crust

• Mantle

• Core

• Asthenosphere

Which layer is liquid?

• Lithosphere

• Asthenosphere

• Outer core

• Inner core

Which layer is the thinnest?

• Crust

• Mantle

• Core

• Mesosphere

Which layer has the ability to flow?

• Lithosphere

• Asthenosphere

• Mesosphere

• Inner core

Which layer is solid and rigid?

• Lithosphere

• Asthenosphere

• Outer core

• Crust

Which layer is composed of the crust and uppermost mantle?

• Lithosphere

• Asthenosphere

• Mesosphere

• Outer core

Which layer is part of the upper mantle?

• Lithosphere

• Asthenosphere

• Mesosphere

• Inner core

Which layer is part of the lower mantle?

• Lithosphere

• Asthenosphere

• Mesosphere

• Outer core

Which layer is solid?

• Outer core

• Inner core

• Asthenosphere

• Crust