The Earth system: From the core to the atmosphere

This unit is a core unit for further studies in geosciences, climate and atmospheric science, and environmental earth science.

The Earth is a constantly changing complex system involving many physical, chemical, and biological processes both at the surface and below our feet. In this unit, you will be introduced to the science used to understand the Earth system, how it changes over time, and how the Earth system may evolve into the future. We look at the formation and structure of the Earth and its changing environment.

We will learn about how fieldwork, practical exercises, simple models, and spatial data help us understand our planet's history and predict its future. We will also study the processes that drive change within our planet and its environmental systems: from the formation of the Earth's core to its crust; to the systems driving and sustaining the planet's living surface; to the forces and processes involved in the formation of mountains and oceans; and our changing atmosphere and climate.

At the completion of this unit, you will have a clear understanding of the structure and nature of the Earth, the interaction between the different spheres of the Earth and how the Earth has changed over time