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Underwater Volcanoes - Universe Today
[/caption] Many volcanoes start out on land, rising above the surrounding landscape. But many more volcanoes get their start at the bottom of the ocean. These underwater volcanoes, or submarine volcanoes, can eventually grow into islands that rise above the surface of the ocean. Geologists have identified more than 5,000 active underwater volcanoes, which account … Continue reading "Underwater Volcanoes"