Mountains, Volcanoes Links: en.wikipedia.org
By: TexasAndroid
Mount Unzen
In 1792, the collapse of a lava dome triggered a mega-tsunami that killed 14,524 people in Japan's worst volcanic-related disaster. The volcano was most recently active from 1990 to 1995, and a large eruption in 1991 generated a pyroclastic flow that killed 43 people.
