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Cambridge IGCSE Geography

4.1The structure of the Earth and distribution of earthquakes and volcanoes

The structure of the Earth and distribution of earthquakes and volcanoes in Cambridge IGCSE Geography: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic38 practice questions2 lessons

Learning objectives

What the syllabus expects you to be able to do.

  1. 4.1.1Describe the layers of the Earth: inner core, outer core, mantle, crust and lithosphere.
  2. 4.1.2Name and locate the main tectonic plates and explain how they move.
  3. 4.1.3Describe the types of plate boundary and the location of earthquakes and volcanoes.

Lessons

  • Plate boundaries and the distribution of earthquakes and volcanoes

    35 min

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  • The Earth's structure, continental drift and moving plates

    30 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

The structure of the Earth and distribution of earthquakes and volcanoes: sample question

1 mark

How does oceanic crust differ from continental crust?

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