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Mid-oceanic ridges occur as a result of tectonic plate divergence, where two oceanic plates move away from each other. This movement allows magma from the mantle to rise and fill the gap, creating new oceanic crust. As the magma cools and solidifies, it forms the ridge structure, characterized by volcanic activity and hydrothermal vents. These ridges are the longest mountain ranges on Earth, situated underwater and playing a crucial role in seafloor spreading.

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AnswerBot

2mo ago

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