Layers of the Earth Quiz

Which is NOT a layer of the earth?

• Crust

• North Pole

• Mantle

• Inner core

• Outer Core

Which layer is the center of the earth?

• Inner core

• outer core

• mantle

• crust

How thick is the outer core?

• 1,250 km

• 2,250 km

• 3,250 km

• 250 km

How thick is the inner core?

• 3 km

• 300 km

• 1,300 km

• 3,100 km

How thick is the mantle?

• About 29 km

• About 2,900 km

• About 290 km

• About 29,000 km

What is the THINNEST layer of the earth?

• Crust

• Mantle

• Outer Core

• Inner Core

What layer of the earth is the THICKEST?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer of the earth is rock that is molten?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer of the Earth is solid because it is under a lot of pressure?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer of the earth did we represent using a marble?

• Crust

• Mantle

• Inner Core

• Outer Core