LAYERS OF THE EARTH

What is the correct order (starting from the surface) of Earth's layers?

• A. mantle, outer core, inner core, crust

• B. crust, mantle, inner core, outer core

• C. crust, mantle, outer core, inner core

• D. inner core, outer core, mantle, crust

The crust and the uppermost mantle make up the solid layer of hard rock called the

• A. asthenosphere

• B. outer core

• C. lithosphere

• D. inner core

The lithosphere is made up of which two layers?

• A. Core and Mantle

• B. Upper and Lower Mantle

• C. Crust and Uppermost Mantle

• D. Upper Mantle and Crust

Earth's inner core is

• A. a solid ball of iron and nickel

• B. a layer of hot rock

• C. a layer of rock that forms Earth's outer skin

• D. a layer of liquid iron and nickel

How does temperature change as you move from the crust to the core?

• A. the core is frozen

• B. it stays the same

• C. it gets cooler

• D. it gets hotter

What layer is shown by letter A?

What layer is shown by letter D?

Earth's layer that is made up of iron and nickel?

This layer is 66% of Earth's mass.

A layer of the Earth that is composed of liquid material.