Marine geology involves the study of the seafloor; of the sediments, rocks, and structures beneath the seafloor; and of the processes that are responsible for their formation. Marine geology or geological oceanography is the study of the history and structure of the ocean floor. A mining geologist is a professional who applies this science to mining. See more. Marine Geologist Marine geologists are a subset of geologists that study the processes (such as plate tectonics, volcanic activity, and earthquakes) of the land form that is beneath the ocean. A basic geologist definition is a scientist who studies the earth and its history, resources and “behaviors” (e.g. It is composed of several layers, not including the overlying sediment. Definition of Geology: Geology is the study of the Earth, the materials of which it is made, the structure of those materials, and the processes acting upon them. Geologist definition, a person who specializes in geologic research and study. Geology studies structure, composition, and the physical properties of the world we live in. Oceanic crust is about 6 km (4 miles) thick. Because this is an interdisciplinary field, graduate students can complete coursework in a range of academic fields … Marine geology, also known as geological oceanography, is a subfield of marine geoscience concerned with studying the earth beneath the ocean. It includes the study of organisms that have inhabited our planet. Click on the photos above to hear Dr. Kelley talk about her job, some of the tools she uses to conduct research, and about the 2005 Lost City Exploration. Start studying Marine Geology. It involves geophysical, geochemical, sedimentological and paleontological investigations of the ocean floor and coastal zone.Marine geology has strong ties to geophysics and to physical oceanography. Read the full text of Deborah's interview below to learn more about her job. This includes the ocean floor, beaches, estuaries, some coastal river areas and large lakes, and the shallow slopes/shelves that surround the continents. Oceanic crust, the outermost layer of Earth’s lithosphere that is found under the oceans and formed at spreading centres on oceanic ridges, which occur at divergent plate boundaries. Applicants to graduate programs in marine geology should submit transcripts showing at least an earned undergraduate degree, and programs may require a … For the marine geologist, the presence of the oceans masks the principal features of interest. What does a geologist do on a daily basis? The day-to-day geologist duties may differ depending on the workplace. Meet Dr. Deborah Kelley, a marine geologist who studies hydrothermal vents and how volcanoes support life in the absence of sunlight. Learn vocabulary, terms, and more with flashcards, games, and other study tools. rock formation). 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