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An ocean basin is formed when water has covered a large portion of the Earth’s crust. In the distant past, this may have happened when there was an increase in available water, or a fall of landmass. Over a long period of time, an oceanic basin can be created by the spreading of the seafloor and the movement of tectonic plates.

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Shalom Wondafrash (S...

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3y ago
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9y ago

Scientists believe that ocean basins are created when a tectonic plates carries a continent then splits apart. The bodies of water would then cover the area forming a basin.

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9y ago

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Q: How does an ocean basin form?
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