Earth's Layers & Earth's Movement

Front

What is the largest layer of Earth?

Back

Mantle

Front

The theory that Earth's crust is divided into plates that are always moving is called _____________________________.

Back

Plate tectonics

Front

Volcanologists are scientists who study ____________.

Back

Volcanoes

Front

The place where there are over 450 active volcanoes is called the ___________________.

Back

Ring of Fire

Front

Which layer of the earth do we live on?

Back

Crust

Front

What is the outermost layer of the Earth called?

Back

Crust

Front

What is the layer of Earth that is made of liquid iron and nickel?

Back

Outer core

Front

What is the innermost layer of the Earth called?

Back

Inner core

Front

What do we call the movement of the Earth's plates?

Back

Plate tectonics

Front

What is magma that reaches the Earth's surface called?

Back

Lava