Only the most violent volcanic eruptions feature a pyroclastic flow.
The most violent volcanic eruptions are found in destructive/convergent plate boundaries. 80% of the world's active volcanoes are found occur along destructive boundaries. Acid-lava and composite volcanoes also cause the most violent eruptions as the lava is viscous and the opening of the volcano is sometimes blocked by hardened lava, causing a huge massive explosion during the eruption.
A cinder cone volcano is made up of only pyroclastic material that results from a violent eruption. These eruptions typically eject a dense cloud of volcanic ash and other pyroclastic materials like rocks, and can have explosive and destructive outcomes.
Yes, scientists can predict volcanic eruptions, but only to a certain extent of accuracy. One method is to use earthquakes. Earthquakes usually increase and become more violent before a volcanic eruption
Pyroclastic Material; I got all the other matching questions and it was the only one left so therefore it is right.
No. It can also increase tourism levels.
The most violent volcanic eruptions are found in destructive/convergent plate boundaries. 80% of the world's active volcanoes are found occur along destructive boundaries. Acid-lava and composite volcanoes also cause the most violent eruptions as the lava is viscous and the opening of the volcano is sometimes blocked by hardened lava, causing a huge massive explosion during the eruption.
A cinder cone volcano is made up of only pyroclastic material that results from a violent eruption. These eruptions typically eject a dense cloud of volcanic ash and other pyroclastic materials like rocks, and can have explosive and destructive outcomes.
Yes, scientists can predict volcanic eruptions, but only to a certain extent of accuracy. One method is to use earthquakes. Earthquakes usually increase and become more violent before a volcanic eruption
Pyroclastic Material; I got all the other matching questions and it was the only one left so therefore it is right.
No. It can also increase tourism levels.
Almost every country. Only a few countries experienced volcanic eruptions in 2010, so any country not listed did not experience a volcanic eruption.EcuadorGuatemalaIcelandIndonesiaPapua New GuineaRussiaUnited Kingdom (Montserrat territory)United States
No. But if I had to I would pick things that were only native or existed in areas not near volcanoes. However, you did not say that you had to be next to this volcano immediately after a volcanic eruption. So no I cannot.
The only effective method of risk mitigation is evacuation prior to such eruption from areas likely to be affected by pyroclastic flows. 5 - Lahars ( volcanic mud and debris flows) are a common major volcanic hazard for people and property. Laharslikewise proceed very quicky and possess great destructive power.
In volcano's? Probably Pompeii. Yes, I know predictable answer, but it's the only pre-1750 volcanic eruption that killed so many is is so well recorded. However, I guess the eruptions that created the canary islands will have been huge. If you mean eruption of violence, that will have to be the world wars. A note to add on the volcano thing. It might have been that eruptions killed the Dinosaurs. If so, those were the most violent eruptions ever to hit the earth.
Lava flows of pahoehoe and aa indicate that the eruption was effusive ("quiet") rather than explosive, or only very mildly explosive.
Before a volcanic eruption, updates typically include seismic activity monitoring, gas emissions measurements, ground deformation analysis, and visual observations of the volcano's summit. These updates help scientists to assess the volcano's behavior and provide early warnings to at-risk communities.
No, tsunamis can occur in any coastal area around the world where there is an undersea earthquake, volcanic eruption, or landslide. Islands are not the only places where tsunamis can occur.