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In hydrology, an oceanic basin (or ocean basin) is anywhere on Earth that is covered by seawater. Geologically, most of the ocean basins are large geologic basins that are below sea level.
An ocean basin is a vast underwater depression that covers a significant portion of the Earth's surface, primarily formed by tectonic activity and the movement of the Earth's lithospheric plates.
21 lis 2023 · An ocean basin is a bowl-shaped depression in the earth, with complex topography along its deep seafloor. All ocean basins are formed from plate tectonic activity, weathering, and erosion.
Ocean basin, any of several vast submarine regions that collectively cover nearly three-quarters of Earth’s surface. Together they contain the overwhelming majority of all water on the planet and have an average depth of almost 4 km (about 2.5 miles). A number of major features of the basins depart.
Ocean basins are large geological depressions in the Earth's crust that hold the world's oceans. They are formed by tectonic processes, including plate tectonics, and play a crucial role in the distribution of water on Earth.
Ocean basins are that part of Earth's surface that extends seaward from the continental margins (the submerged outer edges of continents, each composed of a continental shelf and a continental slope). Basins lie at an average water depth of about 12,450 feet (3,795 meters).
Ocean basins are large, low-lying areas of the Earth's surface that are submerged under ocean water, formed primarily through tectonic processes such as seafloor spreading and continental drift.
