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What term is used to desribe magma that is rich in feldspars and silica?
energy
What term is used to describe magma that is rich in feldspars and silica?
Felsic magma. This type of magma is viscous with high silica content, resulting in explosive eruptions and the formation of light-colored rocks.
What does Magma that is rich in silica forms when the mantle mixes with?
Magma that is rich in silica forms when the mantle interacts with continental crust or when it undergoes partial melting of silica-rich rocks. This occurs because the addition of heat and pressure can cause the minerals in the crust to melt, leading to a higher concentration of silica in the resulting magma. This silica-rich magma tends to be more viscous and can lead to explosive volcanic eruptions when it rises to the surface.
What type of magma produces violent reaction?
Acidic lava is very viscous, and thus will harden and block the vent. The magma will force its way out through the vent and create a violent explosion.
Is rhyolite silica rich or silica poor?
Rhyolite is silica-rich, containing over 70% silica. It is an extrusive igneous rock with a fine-grained texture that forms from the rapid cooling of magma rich in silica content.
What term is used to desribe magma that is rich in feldspars and silica?
energy
What term is used to describe magma that is rich in feldspars and silica?
Felsic magma. This type of magma is viscous with high silica content, resulting in explosive eruptions and the formation of light-colored rocks.
What magma is silica-rich thick magma?
An acid magma or a granitic magma.
What kind of silica do strato volcanos have?
silica-rich magma
What are silica rich and thick magma is what?
Silica is sand dust.
What does Magma that is rich in silica forms when the mantle mixes with?
Magma that is rich in silica forms when the mantle interacts with continental crust or when it undergoes partial melting of silica-rich rocks. This occurs because the addition of heat and pressure can cause the minerals in the crust to melt, leading to a higher concentration of silica in the resulting magma. This silica-rich magma tends to be more viscous and can lead to explosive volcanic eruptions when it rises to the surface.
What type of magma produces violent reaction?
Acidic lava is very viscous, and thus will harden and block the vent. The magma will force its way out through the vent and create a violent explosion.
Is granitic magma very silica-rich.?
Yes
What color is silica rich magma?
red or scarlet
Is rhyolite silica rich or silica poor?
Rhyolite is silica-rich, containing over 70% silica. It is an extrusive igneous rock with a fine-grained texture that forms from the rapid cooling of magma rich in silica content.
Silica-rich magma erupts from the shield volcanoes giving them there broad flat shape?
False. The magma of shield volcanoes is silica-poor.
Do silica-rich magma cause explosive eruptions?
yes
