a measure of the energy released by an earthquake; a higher magnitude means a stronger earthquake

molten rock found beneath Earth's surface. It is formed when rocks in Earth's mantle or crust melt due to high temperatures and pressure

Processes at conservative plate margins

Geography

This unit teaches pupils about natural and tectonic hazards, their location, causes and effects. Pupils learn about the different types of hazard before focusing on earthquakes and volcanoes. Pupils will learn about tectonic processes, hazard impacts and the options for mitigation and adaptation.

Natural and tectonic hazards

Depiction or discussion of famine, disease, natural disasters.

Depiction or discussion of violence or suffering

What happens at a conservative plate margin?

Which natural hazard is most common at conservative plate margins?

The plates collide and push magma upwards

Why don’t volcanoes form at conservative plate margins?

What famous conservative plate margin exists in the USA?

What are the two main types of tectonic plate?

Which layer of Earth is made up of tectonic plates?

What is the name of the theory that explains the movement of tectonic plates?

A ring of mountains around the Pacific Ocean

A zone of frequent earthquakes and volcanic eruptions

Which layer of Earth is composed mostly of solid iron and nickel?

Content guidance

Depiction or discussion of violence or suffering

Adult supervision required

Starter Quiz