Layers of the Earth Bell Ringer

Which layer of the earth do scientist believe is most likely made of solid metals (iron and nickel) ?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer of earth is the thickest?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer of earth has the least amount of density?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer is in a liquid state of matter?

• Crust

• Mantle

• Outer Core

• Inner Core

TRUE OF FALSE: Silicates are the elements oxygen and silicon

• True

• False

Which layer of earth is solid with plasticity?

• Crust

• Mantle

• Outer Core

• Inner Core

True or False: Earth's Layers are determined by weight and not density

• True

• False

Which layer of Earth is the thinnest?

• Crust

• Mantle

• Outer Core

• Inner Core

Which of the following led to the formation of the layers of Earth?

• A slow deposition

• A large impact

• A constant cooling

• A spinning rotation

What is the difference between the inner core and the outer core?

• Inner core is semi-solid and outer core is semi-liquid

• Outer core is solid and inner core is liquid

• Inner core is solid and outer core is liquid

• Outer core is semi-solid and inner core is semi-liquid