This unit is a core unit for further studies in Geology, Atmospheric science, Climate studies, Earth science, Environmental Earth science and Geographical science.

We live on a constantly changing planet. This unit looks at the physical, chemical and biological processes that have shaped, and continue to shape, the planet over timescales important to ecosystems and society. The unit will examine the respective roles of natural processes and human influences on these processes.

The scientific and modelling techniques we use to understand and predict how the Earth’s natural resources are established and maintained will be explored. Further, as we move forward in a world with increasing human influence, we examine the role of sustainable management of these resources. At the completion of this unit, you will have a clear understanding of natural and human influence on the biosphere, hydrosphere, cryosphere, pedosphere, lithosphere and atmosphere.