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rhyolitic magma has a lot of silica and water vapors...
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∙ 13y ago
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∙ 15y agoRhyolitic lava has the highest silica content at 70% or higher, Basaltic lava has the least with 50% or less and Andesitic lava with anything in between.
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∙ 14y agoGranitic magma is higher in silica than basaltic magma.
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∙ 10y agoAll magma ha silica in it. Howeve, some has more silica. Granitic magma has the highest amount of silica.
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∙ 13y agoFelsic
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∙ 12y agoyes
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∙ 11y agofelsic
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Higly explosive volcanoes tend to have what type of magma?
Magma with high silica, high viscosity, and higher gas content.
The type of magma that often produces a violent eruptions can be described?
Thick due to high silica content.
The type of magma that often produces a violent eruption can be described as?
Thick due to high silica content.
What type of magma do highly explosive volcanoes have?
Many have rhyolitic magma, which is high in silica. Magma with higher viscosity and higher gas content is the most explosive when released.
This type of magma has low silica content?
There are three types of magma that contains silica. Basaltic Magma has 50 percent silica, Andesitic Magma has 60 percent silica, and Granitic Magma has 70 percent silica.
What properties of magma help determine the type of eruption?
The properties of magma that help to determine the type of eruption are the magma's viscosity and its silica content. Those volcanoes that exhibit massive eruptions have a high viscosity and high silica content.
Higly explosive volcanoes tend to have what type of magma?
Magma with high silica, high viscosity, and higher gas content.
What type of magma does cotopaxi have?
blue the cotopaxi volcano has red magma when turned to rock. it also has a high silica content
What properties of magma help to determine the type of eruptions?
The properties of magma that help to determine the type of eruption are the magma's viscosity and its silica content. Those volcanoes that exhibit massive eruptions have a high viscosity and high silica content.
The type of magma that often produces a violent eruptions can be described?
Thick due to high silica content.
The type of magma that often produces a violent eruption can be described as?
Thick due to high silica content.
What type of magma do highly explosive volcanoes have?
Many have rhyolitic magma, which is high in silica. Magma with higher viscosity and higher gas content is the most explosive when released.
This type of magma has low silica content?
There are three types of magma that contains silica. Basaltic Magma has 50 percent silica, Andesitic Magma has 60 percent silica, and Granitic Magma has 70 percent silica.
Which magma type resulted in a quiet eruptions?
That would normally be magma with a low silica content.
What is the type of lava in the composite volcanoes?
Most composite volcanoes are comprised of Andesitic lava. Andesetic lava has an intermediate silica content compared to granitic with a high silica content and basaltic with a low silica content.
How are silica and water related to volcanos explosiveness?
because
What igneous rock or magma has the lowest silica content?
Peridotite, a type of ultramafic rock composed largely of the mineral olivine, has the least silica.Read more: Which_igneous_rock_out_of_granite_basalt_andesite_and_peridotite_has_the_lowest_silica_SiO2_content
