Find out about mountains and learn how they form, where they are most likely to be through diagrams and case studies. Fact Planet is a lively, information-filled geography series, packed full of colourful illustrations, clear explanations and fun quizzes to test your knowledge. The eye-catching flat illustrations combined with occasional photos bring geography and environmental issues to life. Other topics covered in this series are volcanoes, earthquakes, pollution, rivers and coasts, animals at risk, settlements and Earth's resources.