Key learning points

1. Earth’s crust is made from a series of tectonic plates, which constantly move, but so slowly that we don’t notice.
2. Mountains are formed when tectonic plates move towards each other, pushing the ground upwards, lifting and folding it.
3. There are three common types of mountain: fold, fault-block and dome.
4. Mountains are formed over millions of years during which time they are shaped by the action of weathering and erosion.

Keywords

• Tectonic plates - The huge pieces that Earth’s crust is broken into are known as tectonic plates.

• Converge - Converge means two things move towards each other, such as when two tectonic plates come towards one another.

• Mountain - A mountain is a natural raised part of Earth’s surface that is higher than a hill.

Common misconception