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A Volcano that spawns a new cone, partially filling its caldera, is called, a somma volcano. When the new cone outgrows the original caldera, it is given a name of its own. It is the original volcano, the underlying structure, that is known as the somma volcano. These can be, and often are, stratovolcanoes themselves.
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ReneA somma volcano is a type of stratovolcano characterized by its caldera that is partially filled by a new central cone. It forms when the central portion of a volcano collapses into the emptied magma chamber during a massive eruption, forming a large crater. Mount Vesuvius in Italy is an example of a somma volcano.
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What type of volcano is Mt vesuvius?
Mt. Vesuvius is classified as a stratovolcano, which is a type of volcano known for its steep slopes and explosive eruptions. It is considered one of the most dangerous volcanoes in the world due to its proximity to densely populated areas, such as the city of Naples in Italy.
Does mt Vesuvius have calderas?
Yes, Mount Vesuvius does have a caldera. The current cone of Vesuvius sits within the caldera of a much larger ancient volcano called Mount Somma. The collapse of Mount Somma's original structure formed the caldera in which the current Vesuvius cone grew.
What kind of vocano is Tiatia?
Tiatia is a shield volcano, which is a type of volcano characterized by gentle sloping sides and the eruption of fluid basaltic lava. Shield volcanoes are typically broad and low in height compared to other types of volcanoes.
Is Taal Volcano a shield volcano?
No, Taal Volcano is not a shield volcano. It is classified as a complex volcano.
Is arenal volcano a composite volcano or a cindercone volcano?
Arenal volcano is a composite volcano, also known as a stratovolcano. This type of volcano is characterized by its steep sides and alternating layers of lava flows, ash, and volcanic rocks.
