Topic: Underwater Volcanoes
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Answers to Common Questions
How are Underwater Volcanoes Formed?
Underwater volcanoes are formed when the floor of the ocean cracks and tears apart. This exposes the underlying mantle and lava starts to flow out. In time, and after enough lava has flowed, these volcanoes will become islands. Read More »
Source: http://answers.ask.com/Science/Nature/how_are_underwater_volcanoe...
What Is the Largest Underwater Volcano in the Ocean?
Invisible giants lie beneath the surface of the oceans. No one can see the massive underwater volcanoes in the waters of Indonesia, in the Tyrrhenian Sea, in the Caribbean or in the Pacific Ocean near Japan, New Zealand or Samoa unless he d... Read More »
Source: http://www.ehow.com/facts_7378198_largest-underwater-volcano-ocea...
How Do Underwater Volcanoes Erupt?
Volcano Formation Underwater volcanoes form much like volcanoes on dry land, by a process known as subduction. This occurs as a result of the tectonic plates which form the top layer of the earth's mantle, just below the earth's crust. They... Read More »
Source: http://www.ehow.com/how_4570753_underwater-volcanoes-erupt.html
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Underwater Volcanoes
More Common Questions
Answers to Other Common Questions
Underwater volcanoes have several means of formation: so called 'hot spots' in the Earth's mantle in which case magma oozes through the oceanic crust; plate subduction, where the denser oceanic plate moves under the less dense plate and mel...
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Source: http://wiki.answers.com/Q/What_causes_an_underwater_volcano
Its a hard question to answer to be honest, as there are so many under the sea that we don't know of! So as i said it would be hard to calculate :)
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Source: http://wiki.answers.com/Q/How_many_underwater_volcanoes_are_there
i dont know u tell me
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Source: http://wiki.answers.com/Q/What_percent_of_volcanoes_are_underwate...
Answer Underwater volcanoes are formed at 'hot spots' in the Earth's mantle, as in the Hawaiian Island chain, or in deep sea trenches, where oceanic crust is subducting under oceanic crust, melting when it reaches the mantle, then erupting ...
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Source: http://wiki.answers.com/Q/What_forms_underwater_volcanoes
because that's where they come from oceanic plates collide one goes under the other it melts rises to the seabed and breaks out forming a volcano kinda like a spot
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Source: http://wiki.answers.com/Q/Why_are_most_volcanoes_underwater
They are volcanoes underwater.
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Source: http://wiki.answers.com/Q/What_is_an_underwater_Volcanoes
