Layers of the Earth Review Quiz

Multiple Choice

Which of the following identifies Layer 5 in Jonah's model?

• Mantle

• Outer Core

• Crust

• Outer Cofe

• Asthenosphere

Multiple Choice

What layer of the Earth is labeled D?

• inner core

• outer core

• mantle

• crust

Match

Match the layer with its temperature.

• Crust

• Mantle

• Outer Core

• Inner Core

0-70 C

1800-6700 C

8000-9000 C

9300 C

• 0-70 C

• 1800-6700 C

• 8000-9000 C

• 9300 C

Multiple Choice

Which of Earth's layers is best described as liquid metal?

• crust

• mantle

• outer core

• inner core

Multiple Choice

Which letter in the diagram identifies the layer of Earth made up of solid nickel and iron?

• layer A

• layer B

• layer C

• layer D

Multiple Choice

What happens to temperature as we move from the crust down into the inner core?

• Decreases

• Increases

Multiple Choice

Which of the following shows where the lithosphere, mantle, and core would be labeled on a model of Earth's layers?

Multiple Choice

This layer is composed mainly of nickel and iron, and is liquid.

• V

• W

• X

• Y

• Z

Multiple Choice

Which of the following identifies Layer 2 in Jonah's model?

• Mantle

• Nucleus

• Outer Core

• Inner Core

• Outer Yolk

Multiple Choice

Which of the following identifies the layer where convection occurs?

• 1

• 2

• 3

• 4

• 5

Multiple Choice

Which of the following identifies the layer that consists of molten(liquid) lron and nickel?

• 1

• 2

• 3

• 4

• 5

Multiple Choice

This layer is where large convective cells circulate heat and help drive tectonic plate movements.

• Layers 1 and 2

• Layers 2 and 3

• Layers 3 and 4

• Layers 4 and 5