http://www2.scholastic.com/browse/article.jsp?id=4886
http://www.cnn.com/2009/TECH/science/12/18/volcano.underwater.explosion.pacific/index.html - Video
http://www.buzzle.com/articles/how-are-volcanoes-formed.html
http://library.thinkquest.org/03oct/00472/Were%20volcanos%20are%20fond%20Volcanos%20are%20found%20in%20many%20parts%20of%20the.htm
http://ellerbruch.nmu.edu/classes/cs255f04/cs255students/jschingeck/P11/volcano.pdf