What Is Volcanic Eruption?

Answer

A volcanic eruption is a sudden blast of steam and volcanic material from a volcano. Any eruptions within a 168 hour period are considered single eruptions.
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Ask.com Answer for: what is volcanic eruption
When a volcano erupts, hot magma (molten rock), gases and volcanic ash are emitted. The explosiveness of the eruption depends on the consistency of the magma and the amount of pressure built up prior to eruption.
Q&A Related to "What Is Volcanic Eruption"
The cause of a volcanic eruption is the plates in the Earth's crust shifting, allowing the hot magma to release gases. Once these gases buildup, the volcano erupts. Look here for
http://answers.ask.com/Science/Nature/what_causes_...
1. Check with the local police department to find out what type of community evacuation plan is in place, if you live anywhere near a volcano. 2. Learn your community's warning system
http://www.ehow.com/how_4026_prepare-volcanic-erup...
1 Evaluate sites for risk of volcanic disasters before even putting up structures in these sites. Ad 2 Reinforce existing building structures and build protective works such as dikes
http://www.wikihow.com/Be-Ready-in-a-Volcanic-Erup...
when it shoots out red stuff also known as lava .
http://wiki.answers.com/Q/What+is+the+difference+b...
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