February 28, 2000

Past Episodes
Watch the Show
Volcano Facts
Volcano Links
Volcanoes have shaped both the Earth and human history for eons. Much of Idaho's own topography has been molded by a tectonic plate moving over a "hot spot" of plume-generated volcanic activity.

Watch husband and wife volcanologists Martha Godchaux and Bill Bonnichsen talk about their pioneering work, or watch the show.

Watch this Dialogue for Kids : Volcanoes

Follow these links to other Volcano shows which aired on:

May 8, 2001

March 21, 2006

IdahoPTV home D4K Dialogue for Kids home