Volcano facts and types of volcanoes | Live Science Volcanoes like Mount St Helens also often release pyroclastic flows, which are avalanches of hot rock, gas and ash that spill down the slopes at more than 200 mph (320 km h) Pyroclastic flows
Antarctica is covered in volcanoes, could they erupt? Of those volcanoes, 91 were first discovered as part of a 2017 study published in the journal Geological Society So, could any of Antarctica’s volcanoes erupt on the southernmost continent? For
How Volcanoes Work - Live Science Volcanoes in history AD 79 : One of the most famous volcanoes is Mount Vesuvius , which sits along the Bay of Naples in southern Italy It has erupted more than 50 times in the past 2,000 years
Where are most of Earths volcanoes? - Live Science There are around 1,350 "potentially active volcanoes worldwide," according to the U S Department of the Interior, and just over one-third of them are known to have erupted at some point during
Which U. S. Volcanoes Are Most Dangerous Right Now? Pagan Volcano One of the two volcanoes that make up Pagan Island in the western Pacific, Mount Pagan is possibly the most dangerous volcano in the U S commonwealth of the Northern Mariana Islands