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A volcanic eruption is the expulsion of magma and gas from the Earth's interior. Most current volcanic eruptions are the result of one of three 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.

Types of volcanic eruptions


Several types of volcanic eruptions—during which lava, tephra (ash, lapilli, volcanic bombs and blocks), and assorted gases are expelled from a volcanic vent or ...

Which volcanoes are erupting? - List & map of active volcanoes ...


Visible activity of the volcano has been relatively low during the past week. Only a strong steam plume mixed with low ash contents has been emitted, but there ...

This is a photo of a volcanic eruption of Mount Kilauea, Hawaii. More »
By Anne Marie Helmenstine, Ph.D., About.com Guide
www.ask.com/youtube?q=Volcanic Eruptions&v=gRdP9_v3USU
Nov 1, 2014 ... This is the top 10 deadliest volcanic eruptions in history. These volcano eruptions destroyed civilizations, plunged global temperatures, and ...

Volcanoes | Volcano Eruptions - LiveScience


Volcanoes are vents in Earth's surface where molten rock, ash and gases erupt. Some volcanoes are active, others dormant and others extinct.

Volcano Eruptions - National Geographic


Watch spewing volcanoes, descending lava, and a truck try to escape a lava trap.

The Deadliest Volcanic Eruptions - Infoplease


The following table lists the deadliest volcanic eruptions in the world on record according to name, year, number of deaths, and major cause of deaths. In 1812 ...

Volcanic eruptions - IFRC


Definition and characteristics. Volcanic eruptions happen when lava and gas are discharged from a volcanic vent. The most common consequences of this are ...

Popular Q&A
Q: A volcanic eruption is?
A: A breach of the Earth's surface by magma. Read More »
Source: wiki.answers.com
Q: How to Be Ready in a Volcanic Eruption
A: 1 Evaluate sites for risk of volcanic disasters before even putting up structures in these sites. Ad 2 Reinforce existing building structures and build protecti... Read More »
Source: www.wikihow.com
Q: How to Prepare For A Volcanic Eruption.
A: 1. Prepare a volcano emergency kit for the home and store it in an easily accessible place. The kit should contain goggles for each member of the family, flashl... Read More »
Source: www.ehow.com
Q: How to Prepare for a Volcanic Eruption
A: 1 Know beforehand where the active volcanoes are in your area. Find out whether they're likely to affect you where you're living. If so, be prepared at all time... Read More »
Source: www.wikihow.com
Q: What happens in a volcanic eruption?
A: The volcano will smoke and give off ash.Lava may flow out of the vent of the volcano. Read More »
Source: wiki.answers.com