(go back to Nature & Parks)

(go back to Volcanoes)

Supervolcano (BBC)

What would happen if a huge volcano under Yellowstone erupted? Find out here, and play an "evacuate the area" game!

This page from the Discovery Channel has a pretty good description of what is below Yellowstone. A hint: it's not gnomes.

As always, I can be reached at askmrc@earthlink.net.