Geology is the scientific study of the Earth, including its composition, structure, processes, and history. It encompasses the examination of rocks, minerals, and soil, as well as the processes that have shaped the Earth's surface through time, such as plate tectonics, erosion, and sedimentation. Geologists study the Earth's layers, the formation of mountains, valleys, and other landforms, and the history of life on Earth through the study of fossils. Geology also includes the exploration of natural resources, such as minerals, oil, and gas, and assesses geological hazards like earthquakes, volcanic eruptions, and landslides.
Geology definition
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