Exploraquarium Vent Intro- This, from the University of Washington School of Oceanography Exploraquarium, contains an interesting interactive exercise.
http://www.ocean.washington.edu/people/grads/scottv/exploraquarium/vent/intro.htm
Out of the Inferno- This is from the Public Broadcasting System, and contains information on volcanoes.
Savage Earth- This site is from the Public Broadcasting System, and contains information and links to more on tectonics, volcanoes, tsunamis and earthquakes.
Video Clips- This shows video highlights from NOAA/VENTS research activities including shots from the submersibles. Interesting videos of tubeworms, and other interesting organisms inhabiting the vent habitat.
