Volcanoes

There are around 1500 active _______ in the world.

This is the middle part and it is 2900 km thick.

This substance is between the crust and the mantle and it is made from rocks and gases.

This is liquid rock and can reach tempratures of up to 1200 C.

a large underground pool of molten rock sitting underneath the Earth's crust

The huge pieces of land on the surface of earth are called....

This is liquid rock and can reach tempratures of up to 1200 C.

What causes earthquakes, volcanoes, and tsunamis?

When the magma is squeezed between the plates, a _______ happens.

This word means the part we layer of earth that we live on.

There are around 1500 active _______ in the world.

We call the center of the Earth the........

How many layers is the earth made up of?