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Q: What is composite volcanoes magma chemistry?
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What are three facts about composite volcanoes?

Multiple eruptions form composite volcanoes. Andesite magma is the most common type of magma that erupts from composite volcanoes. Composite volcanoes can grow so high that their slopes become unstable and collapse.


What do composite volcanoes shoot out?

they shoot out magma


What are three names of composite volcanoes?

the magma is so hot


What do composite volcanoes erupt?

magma or ur kawet kawet kawet


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.


What type of magma is found on composite volcano?

The average composition of magma in a composite volcano is andesitic. Composite volcanoes are highly variable though. They can erupt anything from basalt to rhyolite.


What type of magma does a composite volcano have?

Composite volcanoes can contain a wide variaty of magmas ranging from basaltic to rhyolitic.


Why are there different shaped volcanoes?

Different shaped volcanoes occur because of the way the magma flows. Three types of volcanoes are shield, composite, and caldera.


Do composite volcanoes have high or low silica?

Composite volcanoes are often associated with moderate to high silica contestant, though in reality, the magma composition will vary over time.


What types of volcanoes are created when andesitic magma erupts?

Andesitic magma will result in the formation of a stratovolcano, also called a composite volcano.


Does a composite volcano have a high gas content?

Yes. Composite volcanoes often have a high gas content in their magma, which is why they often erupt explosively.


Where in a composite volcano is magma located?

Composite volcanoes can contain virtually any kind of magma ranging from basaltic to rhyolitic. Andesitic magma is the most common. One stratovolcano contains unique carbonatite magma, which is unlike the magma of any other volcano in the world.