Topic: Major Volcanic Eruption
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Answers to Common Questions
What is Volcanic Eruption?
A volcano is when pressure on the magma chamber forces magma up through a volcano vent. The kind of eruption depends on the gases and silica in the magma. If the chamber would happen to be blocked then the pressure would build up and cause ... Read More »
Source: http://answers.ask.com/Science/Nature/what_is_volcanic_eruption
What Causes Volcanic Eruptions?
Volcanic eruptions are caused by the pressure of the gas that is within the crust of the earth. Another theory is that water, sulfur dioxide and carbon dioxide is contained by magma. You can find more information here: http://www.buzzle.com... Read More »
Source: http://answers.ask.com/Science/Nature/what_causes_volcanic_erupti...
When was the Last Volcanic Eruption?
The 340th Bombardment Group of the United States Army Air Force happened to be stationed at Pompeii Airfield near Terzigno, Italy just a few kilometers from the eastern edge of Mount Vesuvius when the last eruption occurred in March of 1944... Read More »
Source: http://answers.ask.com/Science/Nature/when_was_the_last_volcanic_...
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Answers to Other Common Questions
I agree pompeii was a catastrophic volcanic eruption and wiped out a whole city and put it fully under ash.
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Source: http://answers.yahoo.com/question/index?qid=20081209130305AARrqhA
Mount. Saint Helen's
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Source: http://wiki.answers.com/Q/When_was_the_last_major_volcanic_erupti...
Volcanic eruptions are caused by the pressure of gas within the earth's crust. Magma is formed when the upper mantle of earth's crust melts under the intense heat. The eruption of gas pushes the magma up, causing the eruption.
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Source: http://answers.ask.com/Science/Nature/how_do_volcanic_eruptions_o...
During a volcanic eruption, the hot material that is found under the surface of our Earth, called magma starts to move to the surface. When the magma is able to break out, this is what is known as a volcanic eruption.
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Source: http://answers.ask.com/Science/Nature/what_happens_during_a_volca...
Today there are more than 500 active volcanoes in the world. During an eruption, the impact hurls rock debris that can set buildings on fire and cause windows to break. Noxious fumes are also released, endangering people who live within 100...
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Source: http://www.ehow.com/how_4026_prepare-volcanic-eruption.html
Find out if you live in an area with active volcanoes that could pose a threat to you or your family . Know the evacuation routes for your area. In times of stress it is possible you will forget this information, so it may be wise to keep a...
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Source: http://www.ehow.com/how_2156874_survive-volcanic-eruption.html
Probably the 2011 Greenland volcano eruption. http://www.abc.net.au/news/2011-05-23/vo…
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Source: http://answers.yahoo.com/question/index?qid=20110908141533AAoG4Dz
