What does the underlined word“extinguished”in the first paragraph mean? A. Destroyed. B. Constructed. C. Formed D. Strengthened.13. What was the major cause for the life to die out on the earth? A. Parts from the volcanic eruption. B. Lack of food after the volcanic eruption. C. ...
Hydrovolcanic Eruptions: When volcanic eruptions occur near oceans, saturated clouds or other wet areas, the interaction of water and magma can create a unique sort of eruptive column. Basically, the hot magma heats the water so that it becomes steam. This rapid change of state causes an explo...
Hydrovolcanic Eruptions: When volcanic eruptions occur near oceans, saturated clouds or other wet areas, the interaction of water and magma can create a unique sort of eruptive column. Basically, the hot magma heats the water so that it becomes steam. This rapid change of state causes an explo...
Why do earthquakes occur before a volcano erupts? How are igneous rocks formed from a subduction zone? How do volcanoes transfer energy? How does magma composition affect a volcanic eruption? How does a volcano form? How is geological erosion different from accelerated erosion?
How does a convergent boundary and a subduction zone differ? What impact can a volcanic eruption have on climate? How does convection occur in the geosphere? Why is Earth geologically active? How does subduction change the ocean floor? What information do geologists use to classify volcanoes? ...
Otherwise, it may result in failed eruption forecasts either because eruption does not occur or because it does not correspond with the expected size (e.g.: La Sufriere Guadeloupe, 1976; Akutan, Alaska, 1996; Tungurahua, Ecuador, 1999; Paricutin, Mexico, 2006; Fourpeaked, Alaska, 2006; ...
spatio-temporal correlation between seismic and volcanic events does not necessarily imply a causal relationship. Two concurrent events could result from a common third underlying process, or occur by chance. Yet observing a correlation is a necessary first step in unravelling a potential causal ...
Volcanic Eruption An active volcano could be surrounded by a large forest. When that forest ignites as a result of super-hot lava spills, it will burn the nearby landmass. The fuel does not need to be very flammable, because the lava from the eruption has an extremely high temperature, bur...
How can we reduce the damage caused by such natural disasters as earthquakes and volcanic eruptions? Demo: Right now human beings cannot predict accurately when the next earthquake or volcanic eruption will occur. But at least we can do two things. First, the government should se...
The severity of the eruption depends mostly on the composition of the magma. The first question to address is: why does the magma erupt at all? The erupting force generally comes from internal gas pressure. The material that forms magma contains a lot of dissolved gases -- gases that have ...