Geology mainly studies the evolution process of the earth, and studies basic geological work skills such as geological survey, resource development and management. It mainly develops and utilizes resources such as geology, petroleum, coalfield and natural gas, investigates topography and geological structure, and monitors geological disasters such as earthquakes. Course system: Principles of Geographic Information System, Engineering Geology, Introduction to Earth Science, Geographic Information System Experiment, Paleontology and Geo-history, Hydrogeology, Tectonic Geology and Petrology are trained in some universities according to the following professional directions: Geophysics. Employment direction: mining enterprises: geological exploration, mineral development, mineral processing, mining, engineering technology; Government and institutions: geological survey, resource and energy exploration and development, water conservancy and hydropower construction, geological disaster monitoring and prevention, and national defense.