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Which conditions make for a violent volcanic eruption?
Magma with low viscosity
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 combinations is most likely to result in a violent volcanic eruption?
The most likely combination to result in a violent volcanic eruption is the presence of highly viscous magma (such as rhyolitic or andesitic magma) and a large amount of dissolved gas (particularly water vapor and carbon dioxide). These conditions can lead to a buildup of pressure within the magma chamber, causing a violent and explosive eruption. Other factors such as the presence of a vent or conduit for the magma to reach the surface and the structural weakness or faults in the volcano can also contribute to the severity of the eruption.
When magma escapes from the mantle to the sufrface of earth it causes a?
volcanic eruption
What is the word that means a volcanic explosion and the root is rupt?
The word you are looking for is "eruption." It refers to the sudden and violent discharge of magma, gas, and ash from a volcano.
Which conditions make for a violent volcanic eruption?
Magma with low viscosity
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 combinations is most likely to result in a violent volcanic eruption?
The most likely combination to result in a violent volcanic eruption is the presence of highly viscous magma (such as rhyolitic or andesitic magma) and a large amount of dissolved gas (particularly water vapor and carbon dioxide). These conditions can lead to a buildup of pressure within the magma chamber, causing a violent and explosive eruption. Other factors such as the presence of a vent or conduit for the magma to reach the surface and the structural weakness or faults in the volcano can also contribute to the severity of the eruption.
What about magma affects how explosive an eruption will be?
The composition of the magma affects how explosive a volcanic eruption will be.
When magma escapes from the mantle to the sufrface of earth it causes a?
volcanic eruption
What is the word that means a volcanic explosion and the root is rupt?
The word you are looking for is "eruption." It refers to the sudden and violent discharge of magma, gas, and ash from a volcano.
Magma that is rejected during a volcanic eruption forms igneous rocks?
Magma that is ejected during a volcanic eruption forms extrusive igneous rocks. They are also referred to as volcanic rocks.
What conditions make for a violent volcanic eruption?
Magma with high silica content
Which volcanic material would most likely be produced by a violent eruption?
Pyroclastic material, such as ash, pumice, and volcanic bombs, would most likely be produced by a violent volcanic eruption. These materials are expelled from the volcano with great force and can cause widespread destruction.
What is the relationship between the amount of gases in magma and the explosiveness a volcanic eruption?
The more gases, water vapor and silica there is in magma the bigger the explosiveness of a volcanic eruption.
Volcanic eruption types is the most violent?
Pelean
What may precede a volcanic eruption?
Earthtremors.
