By Gracie. Caudell.
75% of volcanoes are in the ring of fire . A volcano is a mountain that pops into melted rock. When volcanoes blow rocks will fall. All around the world they have been blowing their tops since August.
Yellowstone is one of the most dangerous volcanoes in the world. There are more then 1,500 volcanoes. There are volcanoes even in glaciers.
When a volcano blows get away.