What is Volcano?

Answer

A volcano happens when the magma inside the Earth is heated, making it less dense than the rock around it. The hot magma pushes it's way to the surface, erupting in a magnificent display of lava and ash deposits. Look here for more information: http://www.infc.ulst.ac.uk/computing/stepup/volcanoes/how_are_volcanoes_formed.htm
Ask.com Answer for: what is volcano
Volcanos are openings on the Earth's surface where molten rock, debris and gasses are emitted from the Earth's interior.
Q&A Related to "What is Volcano?"
Volcanoes are found in Indonesia, Japan, and the United States. We can find volcanoes in the Pacific Ring of Fire that is located in the Pacific Ocean. Look here for more information
http://answers.ask.com/Science/Nature/where_are_vo...
A volcano happens when the magma inside the Earth is heated, making it less dense than the rock around it. The hot magma pushes it's way to the surface, erupting in a magnificent
http://answers.ask.com/Science/Nature/what_is_volc...
Volcanoes are mountains that have holes in them. These holes act as vents for the earth. Volcanoes expel lava, steam, and ashes continuously or at irregular intervals. You can find
http://answers.ask.com/Science/Nature/what_are_vol...
A volcano is a mountain that has a whole on the top which acts like a vent for the earth. Volcanoes expels lava, steam, and ashes continuously or at particular times. You can find
http://answers.ask.com/Science/Nature/what_a_volca...
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