Articles tagged "deep-sea volcano"

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Deep-sea volcanoes could also explode

Between 75 and 80 % of all volcanic activity on Earth takes place at deep-sea, mid-ocean ridges. Most of these volcanoes produce effusive lava flows rather than explosive eruptions, both because the levels of magmatic gas (which fuel the explosions and are made up of a

March 29, 2011

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New deep-sea volcanic vents found in Antarctic’s Southern Ocean

British researchers say the discovery of deep-sea volcanic vents in the Antarctic’s Southern Ocean suggests they’re more common than previously thought. Deep-sea vents are hot springs on the seafloor, where mineral-rich water nourishes colonies of

February 15, 2011