the story of Mt. Shasta -
MT. SHASta, CALIFORNIA The Modoc Indians of northern California have lived in the Mt. Shasta area a long time and have seen the volcano...
Pompeii's destructive memories
Although most molten rock cools inside the Earth, sometimes it erupts on the surface creating a volcano. Some molten rock erupts out onto...
Volcanic Hazards
List of Volcanic Hazards Pyroclastic Density Currents (pyroclastic flows and surges) ↳ A pyroclastic flow (also known as a pyroclastic...
