The answer is Explosive . It is explosive because during a explosive eruption there are clouds of ash, gas , and rock , and with a pyroclastic flow there is dust and ash . there for the answer must be explosive .
Shield volcanoes can produce pyrcoclastic flows, but it is rare. Shield volcanoes are fed by low-viscosity basaltic lava with a low gas content. The means that most eruptions are either non exposive or have a very low-grade explosivity. An eruption needs to be explosive to produce pyroclastic flows. However, records show that Kilauea has produced explosive eruptions with pyroclastic flows. The explosions appear to have been the result of groundwater seeping into the magma chamber.
Cinder cone volcanoes are generally considered to be non-explosive compared to stratovolcanoes. They typically erupt with fire fountains and release lava flows rather than explosive eruptions with ash and pyroclastic flows. However, some cinder cone eruptions can exhibit some degree of explosivity depending on the gas content of the magma.
Eruptions at shield volcanoes are almost never explosive and do not produce pyroclastic flows, mudflows, or large ash clouds. Instead they generally produce slow-moving lava flows that are generally easy to escape.
Yes, non-explosive eruptions can occur without pyroclastic flows and ash plumes extending into the stratosphere. These eruptions typically involve the effusion of lava rather than explosive fragmentation, resulting in lava flows or gentle lava fountains. An example of this type is the Hawaiian-style eruption, where basaltic lava flows steadily from a vent without significant gas explosions. Such eruptions can still be visually impressive but are generally less hazardous than explosive eruptions.
A composite volcano is the most explosive type of volcano there is. Mt. St. Helens and Mt.Vesuvious in Pompeii are both examples of composite volcanoes, and look at the damage they did. a composite volcano usually has pyroclastic flows to accompany the traditional lava and ash.
Shield volcanoes can produce pyrcoclastic flows, but it is rare. Shield volcanoes are fed by low-viscosity basaltic lava with a low gas content. The means that most eruptions are either non exposive or have a very low-grade explosivity. An eruption needs to be explosive to produce pyroclastic flows. However, records show that Kilauea has produced explosive eruptions with pyroclastic flows. The explosions appear to have been the result of groundwater seeping into the magma chamber.
Cinder cone volcanoes are generally considered to be non-explosive compared to stratovolcanoes. They typically erupt with fire fountains and release lava flows rather than explosive eruptions with ash and pyroclastic flows. However, some cinder cone eruptions can exhibit some degree of explosivity depending on the gas content of the magma.
Eruptions at shield volcanoes are almost never explosive and do not produce pyroclastic flows, mudflows, or large ash clouds. Instead they generally produce slow-moving lava flows that are generally easy to escape.
Non-explosive volcanoes will have low concentrations of gas in the magma.
Dormant volcanoes
A composite volcano is the most explosive type of volcano there is. Mt. St. Helens and Mt.Vesuvious in Pompeii are both examples of composite volcanoes, and look at the damage they did. a composite volcano usually has pyroclastic flows to accompany the traditional lava and ash.
Eruptions at shield volcanoes are almost always non-explosive.
Mount Fuji typically has non-explosive eruptions, which are characterized by the slow release of lava and volcanic gases. However, there is also some evidence of explosive eruptions occurring in the past, which have produced ash clouds and pyroclastic flows.
0 to 1, 0 being more common than 1. The reason is that Hawaiian volcanoes aren't very explosive. They produce a lot of lava, but with a continuous flow. VEI index measures explosiveness, with indicators for eruption column height and volume of pyroclastic material produced. Both factors are low for Hawaiian volcanoes.
Nevado Del Ruiz is considered an explosive volcano due to its history of generating explosive eruptions. Its eruptions are known to produce pyroclastic flows, which are fast-moving mixtures of hot gases, rock fragments, and ash that can travel at high speeds down the volcano's slopes.
Magma and lava also crust?
Lava because pyroclastic material explodes from a volcano, Lava just runs down the surface of the volcano nonexplosive or explosive.