Topic: History Of Volcanic Eruptions
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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_...
More Common Questions
Answers to Other Common Questions
Answer I found this: "The largest eruption we have firm evidence for in geologic history is the La Garita Caldera eruption in Colorado, about 28 million years ago, in the Oligocene Epoch. That put 5000 cubic kilometers of lava into play. Th...
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Source: http://wiki.answers.com/Q/Where_was_the_worlds_largest_volcanic_e...
I would say mount tambora volcano. On April 15th, 1815, the final and biggest blast occurred. Toxic gases, rocks, pumice and hot ash rushed across the island and instantly killed over 10,000 people in Tambora province. When this pyroclastic...
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Source: http://wiki.answers.com/Q/What_is_the_history_of_eruptions_of_Fou...
There have been a couple of VEI 8 (Volcanic Explosive Index) volcanic events in NZ in history. Taupo, about 26 500 years ago erupted about 1000 cubic km of ash and debris. Whakamaru, in the same Taupo Volcanic field, erupted about 345 000 y...
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Source: http://wiki.answers.com/Q/When_was_the_largest_volcanic_eruption_...
The one on Hawaii... It'll help to look it up
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Source: http://wiki.answers.com/Q/What_was_the_most_devestating_volcanic_...
Krakatoa is the greatest volcanic explosion recorded in Indonesia
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Source: http://wiki.answers.com/Q/What_was_the_largest_known_volcanic_eru...
Mount St. Helen in Washington State in 1980. See link. Answers.com http://www.answers.com/Mt+St%2F+Helen?cat=travel&gwp=11&method=3&ver=2.3.0.609
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Source: http://wiki.answers.com/Q/Where_was_the_closest_volcanic_eruption...
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...
