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What factors determine how explosive the eruption of a volcano will be?
Wiki User
∙ 11y ago
In a volcano, the higher the pressure rises before eruption takes place, the more explosive the eruption will be. Some volcanoes seem to be "gentle flow" as a matter of course (like Mauna Loa in Hawaii). Some seem to be explosive as a matter of course (like Vesuvius in Italy). Others manifest both types of eruptions.
Josiah Crooks
Wiki User
∙ 13y agoIn a volcano, the higher the pressure rises before eruption takes place, the more explosive the eruption will be. Some volcanoes seem to be "gentle flow" as a matter of course (like Mauna Loa in Hawaii). Some seem to be explosive as a matter of course (like Vesuvius in Italy). Others manifest both types of eruptions.
Wiki User
∙ 11y agoviscosity of magma, dissolve gases, volume of magma erupting,and chemical content of magma
Wiki User
∙ 14y agobecause it is nature
Wiki User
∙ 11y agoHigh silica content and high viscosity.
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What are the two factors that affect the explosiveness of a a volcanic eruption?
There are two factors that determine how explosive a volcano is. The two factors are the amount of gas that is present in the lava and how easy or difficult that gas can be released into the atmosphere.
What are the two factors the control whether a volcano eruption will be explosive or quiet?
water vapor and high in silica
Is Krakatoa a explosive or non-explosive?
Krakatoa is a volcano that erupted. In the eruption, gases were trapped below the cap of the volcano. The explosive eruption occurred when the pressure was enough to blow the cap off of the volcano.
Which factors help determine whether a volcanic eruption will be explosive or relatively quiet?
The volatile content of the magma. Weather water or Ice has ingres to the volcanic vent. The physical stability of the volcano.
What is an explosive volcano eruption?
Most explosive volcanoes are stratovolcanoes, also called composite volcanoes.
What are the two factors that affect the explosiveness of a a volcanic eruption?
There are two factors that determine how explosive a volcano is. The two factors are the amount of gas that is present in the lava and how easy or difficult that gas can be released into the atmosphere.
What are the two factors the control whether a volcano eruption will be explosive or quiet?
water vapor and high in silica
Is Krakatoa a explosive or non-explosive?
Krakatoa is a volcano that erupted. In the eruption, gases were trapped below the cap of the volcano. The explosive eruption occurred when the pressure was enough to blow the cap off of the volcano.
Which factors help determine whether a volcanic eruption will be explosive or relatively quiet?
The volatile content of the magma. Weather water or Ice has ingres to the volcanic vent. The physical stability of the volcano.
What type of eruption does composite volcano have?
The type of eruption that a composite volcano has is lava flow with cinders and bombs in an explosive eruption
What is an explosive volcano eruption?
Most explosive volcanoes are stratovolcanoes, also called composite volcanoes.
What type of eruption is a cinder cone volcano?
explosive
What determines if an eruption will be explosive or nonexplosive?
The weight of the volcano.
Was mauna loa a quiet or explosive eruption?
No, Mauna Loa is not an explosive volcano. It tends to be non-explosive.
Did Hawaiian volcano have the most explosive eruption?
No. Volcanic eruptions in Hawaii are not usually explosive.
What substance determines if a volcano will have quiet or explosive eruption?
Silicon
Is a summit eruption like an explosive eruption?
Not necessarily. A summit eruption may be explosive or effusive. It is considered a summit eruption when material erupts at or near the volcano's peak as opposed to on its flanks.
