Home of real teaching & learning
  • Full support for teachers
  • Focus on critical thinking
  • Engaging classroom activities
  • Integrated student eBook
  • Assessed tasks / qBank
  • Practice exam questions
Find out more Download brochure

The InThinking Guarantee: Our sites are written by expert practitioners and not by AI

See our AI policy

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Don't miss out, find out!

1a. Earth's Structure and Tectonic Plates

This page presents both divergent and convergent plate boundaries. It develops the structure and processes of these boundaries and explains how these processes lead to volcanic eruptions and earthquakes Syllabus 4.1.1 The characteristics of the layers of the Earth: inner core, outer core, mantle, crust, lithosphere. 4.1.2 The names and locations of the main tectonic plates and how tectonic plates move. 4.1.3 Types of...

Help