what is geology

 Geology is the scientific study of the Earth and its features, including the materials, processes, and history that have shaped the planet. It involves the examination of rocks and minerals, as well as the use of techniques such as geophysics, geochemistry, and geochronology to understand the Earth's structure, composition, and evolution. Geologists may study a wide range of topics, including the formation of mountains, earthquakes and volcanic activity, the creation and alteration of rock formations, and the distribution and behavior of various minerals and resources.