Geology is the core discipline of the earth sciences and encompasses many different phenomena, including plate tectonics and mountain building, volcanoes and earthquakes, and the long-term evolution of Earth’s atmosphere, surface and life. Because of the ever-increasing demand for resources, the growing exposure to natural hazards, and the changing climate, geology is of considerable societal relevance. This course introduces students to the basics of geology. Through a combination of lectures, and field observations, we will address topics ranging from mineral and rock identification to the origin of the continents, from geologic mapping to plate tectonics, and from erosion by rivers and glaciers to the history of life.
This course will also explore the major interactions of the systems of the planet- the atmosphere, hydrosphere, biosphere and those of the solid Earth and how geological processes caused and continue to cause colossal, sometimes catastrophic changes in the Earth's surface and interior (Earthquakes, volcanoes, climate change). It lastly appreciates that humans came to be because of the particular physical and chemical conditions present on Earth. Thus, our future is bound to the Earth's geologic future.
- Teacher: Gahima Alphonse