The structure and behaviour of our dynamic planet are investigated. The module is underpinned by the theory of Plate Tectonics as a means of explaining Earth's remarkable physiographic features, such as mountain belts and volcanoes and it also considers how processes of erosion and deposition modify them. The Module will introduce geological time and the 4.6 billion year record of changing conditions. It will introduce geological materials, resources and hazards. No prior knowledge of geology is assumed.