List the layers of the Earth in order from the closest to the surface to the deepest part of the Earth (1- closest to surface, 4-deepest) 

Convection currents will continue to flow as long as

Convection currents depend on 

When you touch a hot stove and burn your hand it is an example of 

When you stand by a fire and feel heat it is an example of 

Why does cold material sink below warmer material?

Why does hot material in the mantle rise towards the surface?

Subduction is

The place where two plates are coming together is known as a 

The outer layer of the Earth is called crust.

The mantle is made of both solid and liquid material.

The inner core is liquid metal

The mantle is beneath the core. 

The supercontinent that began to break apart about 225 million years ago is called Antarctica.