Dive Right In

http://www.ceoe.udel.edu/deepsea/level-2/geology/vents.html

http://www.extremescience.com/deep-sea-vents.htm

http://www.marinebio.net/marinescience/04benthon/dsvents.htm

http://www.pbs.org/wgbh/nova/nature/life-in-the-abyss.html

http://ocean.si.edu/ocean-videos/hydrothermal-vent-creatures

http://video.nationalgeographic.com/video/environment/habitats-environment/habitats-oceans-env/hydrothermal-vents/

http://ngm.nationalgeographic.com/static-legacy/ngm/0010/feature6/