Thursday, May 6, 2010

Volcano:Wiki Facts..

National Geographic Readers: Volcanoes!
A volcano is an opening, or rupture, in a planet's
 surface or crust, which allows hot magma, ash
and gases to escape from below the surface.
The word volcano is derived from the name
of Vulcano island off Sicily which in turn, was
named after Vulcan, the Roman god of fire.[1]
Volcano - Wikipedia, the free encyclopedia
volcano Facts, information, pictures | articles
Volcanoes (Let's-Read-and-Find-Out Science 2)
The Best Book of Volcanoes