Center for Educational Technologies
Nasa Classroom of the Future: Volcanoes
Use this site to discover some interesting facts about volcanoes and how they affect the earth. See some great animation and photos of volcanoes as well.
Other
List of Acitve Volcanoes
A table of active volcanoes in the world. The table states the name of the volcano, the number of eruptions, the date of the last eruption, and its location.