http://volcano.und.nodak.edu/vwdocs/current_volcs/current.html

 http://volcano.und.nodak.edu/

 http://www.volcanoes.com/

http://www.avo.alaska.edu/

http://howstuffworks.com/volcano.htm

http://nationalgeographic.com/eye/volcanoes/volcanoes.html

http://dartmouth.edu/~volcano/

http://hvo.wr.usgs.gov/volcanowatch/

http://www.explorezone.com/news/volcanoes.htm

http://cse.ssl.berkeley.edu/lessons/indiv/coe/summary.html

http://www.geology.sdsu.edu/how_volcanoes_work/

http://www.geo.mtu.edu/volcanoes/

http://www.gsfc.nasa.gov/gsfc/service/gallery/fact_sheets/earthsci/volcano.htm

http://www.fema.gov/kids/volcano.htm