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If the magma of a volcano has a high amount of dissolved gas what type of eruption will the volcano have?
Wiki User
∙ 7y ago
Typically, high viscosity, high gas magma results in a Plinian (explosive) eruption. The gas pulverizes the magma into ash and may form lateral pyroclastic flows.
Wiki User
∙ 7y ago
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Which factors determine how violent an eruption will be?
· It is determined by the primary factors of the magma's Temperature, its Composition, and the amount of Dissolved Gases it contains.
What factor determaine the type of volcanic eruption?
the primary factors that determine whether a volcano violently or quietly include magma composition magma temp and the amount of dissolved gases in the magma.
What factors determine the force of a volcano eruption?
Factors that determine the force of an eruption are magma viscosity and gas content.
What factors determine whether a volcano has a violent or quiet eruption?
A volcano erupts when enough pressure builds up inside of it to unplug it's crater. The stronger the plug, the more force is needed to expel it, which results in a more violent eruption. Also, the stickiness of the lava is a factor. The more sticky the lava, the stronger the eruption.
Can dissolved minerals trapped in magma under tremendous pressure provide the force for a volcanic eruption?
No. Dissolved gasses trapped under pressure provide the force.
Which factors determine how violent an eruption will be?
· It is determined by the primary factors of the magma's Temperature, its Composition, and the amount of Dissolved Gases it contains.
What factor determaine the type of volcanic eruption?
the primary factors that determine whether a volcano violently or quietly include magma composition magma temp and the amount of dissolved gases in the magma.
What factors determine the force of a volcano eruption?
Factors that determine the force of an eruption are magma viscosity and gas content.
What cause an eruption of an volcano?
The amount of pressure that pushes up the magma in a volcano
What factors determine whether a volcano has a violent or quiet eruption?
A volcano erupts when enough pressure builds up inside of it to unplug it's crater. The stronger the plug, the more force is needed to expel it, which results in a more violent eruption. Also, the stickiness of the lava is a factor. The more sticky the lava, the stronger the eruption.
Can dissolved minerals trapped in magma under tremendous pressure provide the force for a volcanic eruption?
No. Dissolved gasses trapped under pressure provide the force.
How is strength of a volcano eruption related to the magma in the volcano?
If the magma is more viscous, the eruption is stronger.
What does the amount of silica in a volcanos magma determine about its eruption?
If a volcano's magma is high in silica, the volcano will probably erupt explosively. If the magma is not high in silica, the volcano will probably erupt quietly.
What are the factors affecting eruption?
How full the magma chamber is and the amount of gas that is in the volcano.
What are the factors affecting volcanic eruption?
How full the magma chamber is and the amount of gas that is in the volcano.
Identify and explain the 3 factors that effect the force of a volcanic eruption?
The silica content effects the force of a volcanic eruption because magma with a lot of silica is thicker and magma with less silica is thinner. The amount of dissolved gases in magma effects the force of a volcanic eruption because the less gas in the magma, the less pressure will be inside the volcano. The temperature of the magma effects the force of a volcanic eruption because the hotter the magma, the more runny it is.
What two things does the appearance of a volcano depend on?
One factor that influences a volcanic eruption is the composition of the lava; the thicker the lava, the more explosive the eruption. Another factor is the level of pressure that forces magma up a pipe or vent; the higher the pressure, the more violent the eruption.
