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Usually composite volcanoes. subduction zone volcanos usually form steep sided composite cones composed primarily of andesite

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16y ago

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Hotspot volcanoes occur along subduction zones?

False. Hotspot volcanoes form above mantle plumes, which are localized upwellings of hot mantle material. Subduction zone volcanoes form due to the subduction of one tectonic plate beneath another, resulting in magma generation due to the melting of the subducted plate.


What can form above subduction zones?

I think it would be shield volcanoes because it was it!


Do composite volcanoes form at subduction?

Usually, yes. Occasionally, though they can form in rift zones or at continental hotspots.


What do volcanic belts form along on?

Both subduction zones and spreading centers.


Why do volcanoes form above subduction zones?

Volcanoes form above subduction zones because as one tectonic plate is forced beneath another, the subducted plate melts due to the high pressure and heat. This molten rock then rises to the surface, creating magma chambers that eventually erupt as volcanoes.


Where do large number of volcanoes form?

A large number of volcanoes form along the boundaries of tectonic plates, where the earth's crust is weak and molten rock (magma) can rise to the surface. These boundary regions include areas such as the Ring of Fire in the Pacific Ocean and the East African Rift.


A composite volcano is most likely to form where?

A composite volcano is most likely to form at subduction zones where an oceanic plate is being subducted beneath a continental plate. The interaction between the two plates causes magma to rise, leading to the formation of a composite volcano due to the explosive eruptions caused by the high silica content in the magma.


What deep ocean feature form at subduction zones?

Trenches are deep ocean features of subduction zones.


Where else are volcanoes formed other than at hot spots?

Volcanoes can also form at subduction zones where one tectonic plate is forced beneath another, creating intense heat and pressure. Volcanoes can also form along mid-ocean ridges where tectonic plates are moving apart, allowing magma to rise to the surface and form new crust. Additionally, volcanoes can form in continental rift zones where the lithosphere is being pulled apart, creating space for magma to rise.


The blank ocean basin is rimmed by the most subduction zones?

The Pacific Ocean basin is rimmed by the most subduction zones. These subduction zones form as one tectonic plate is forced beneath another, creating deep ocean trenches. The Pacific Ring of Fire, which encircles the Pacific Ocean, is known for having numerous subduction zones and is associated with high levels of seismic activity and volcanic eruptions.


Hypothesize about why volcanoes form linear patterns across the globe.?

Volcanoes often form linear patterns due to the movement of tectonic plates. This can create long chains of volcanoes along plate boundaries, such as mid-ocean ridges or subduction zones. The linear patterns are a result of the underlying geological processes that lead to the formation of volcanic arcs or chains.


Volcanoes are able to form in several different plate-tectonic settings?

The type of tectonics where volcanoes occur are continental rift volcanism, hot spot, and continental volcanic arc. The other tectonics are subduction zones and rift valleys on a continental crust.