Earth's Structure

How many layers is the Earth made up of?

• 2

• 3

• 4

• 10

What is the name of the layer that we can walk on?

• core

• plate

• mantle

• crust

What is the name of the thickest layer?

• mantle

• core

• crust

• fault

How many layers can the Earth's core be divided in to?

• 5

• 2

• 6

• 4

What are the names of the 2 layers of the core?

• inner core and outer core

• apple core and orange peel

• mantel and the crust

• the plate and the surface

what layer of the Earth's core is a solid ball made mostly of iron and nickel?

• inner core

• the crust

• outer core

• sedimentary rock

Which layer of the core is a pool of hot, liquid metal.

• sedimentary rock

• inner core

• volcanic rock

• outer core

The continent-sized slabs that make up the crust and upper mantle are:

• core

• plates

• bolts

• land

Choose all the different ways that plates can move:

• they can move away from each other

• they can move toward each other

• they can move past each other

• they can move above one another

How do the plates move?

• Slowly across the Earth's surface on a thin layer of partly melted mantle

• Quickly across the Earth's surface on a thin layer of partly melted mantle