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When the top of a volcanic mountain collapses it forms a what?
When the top of a volcanic mountain collapses, it forms a volcanic crater or caldera. This creates a bowl-shaped depression at the summit of the volcano.
How subsidence leads to a caldera?
Subsidence occurs when the ground collapses due to the removal of subsurface material (such as magma) or the collapse of a volcanic structure. This creates a void space under the surface, which can lead to a caldera forming when pressure builds up and causes an explosive eruption that further collapses the ground above. The resulting depression is known as a caldera.
When magma re-enters a magma chamber causing the floor of the caldera or crater to lift the resulting structure is called a?
Resurgent dome is the term used to describe a structure that forms when magma re-enters a magma chamber, causing the floor of the caldera or crater to lift. This uplift creates a dome-shaped structure within the caldera.
What causes a caldera volcano?
A caldera is a depression formed by an extremely large, explosive volcanic eruption. The largest eruptions drain huge amounts of magma from underground, causing the ground above to collapse into the space left behind.
What are the six super volcanoes of the world?
They are: 1. Yellowstone Caldera (Idaho and Wyoming, US) 2. Long Valley Caldera (California, US) 3. Valles Caldera (New Mexico, US) 4. Toba Caldera (Sumatra, Indonesia) 5. Taupo Caldera (North Island New Zealand) 6. Aira Caldera (Kagoshima, Japan)
When the top of a volcanic mountain collapses it forms a what?
When the top of a volcanic mountain collapses, it forms a volcanic crater or caldera. This creates a bowl-shaped depression at the summit of the volcano.
How subsidence leads to a caldera?
Subsidence occurs when the ground collapses due to the removal of subsurface material (such as magma) or the collapse of a volcanic structure. This creates a void space under the surface, which can lead to a caldera forming when pressure builds up and causes an explosive eruption that further collapses the ground above. The resulting depression is known as a caldera.
A volcano that appears to be a large sunken depression is a?
A caldera is the name for a large sunken depression on a volcano.
When magma re-enters a magma chamber causing the floor of the caldera or crater to lift the resulting structure is called a?
Resurgent dome is the term used to describe a structure that forms when magma re-enters a magma chamber, causing the floor of the caldera or crater to lift. This uplift creates a dome-shaped structure within the caldera.
What is the synonym for caldera?
A synonym for caldera is crater.
What is the birth name of Priscila Caldera?
Priscila Caldera's birth name is Priscila Carla Caldera.
What are the three steps that most occur in the formation of a caldera?
magma chamber beneath the volcano begins to empty due to an eruption or collapse pressure from the volcanic chamber decreases, causing the overlying rock to collapse into the chamber the collapse creates a large depression in the ground known as a caldera.
What causes a caldera volcano?
A caldera is a depression formed by an extremely large, explosive volcanic eruption. The largest eruptions drain huge amounts of magma from underground, causing the ground above to collapse into the space left behind.
What are the six super volcanoes of the world?
They are: 1. Yellowstone Caldera (Idaho and Wyoming, US) 2. Long Valley Caldera (California, US) 3. Valles Caldera (New Mexico, US) 4. Toba Caldera (Sumatra, Indonesia) 5. Taupo Caldera (North Island New Zealand) 6. Aira Caldera (Kagoshima, Japan)
What forms when a volcano collapses on itself?
calderacalderaIt forms a caldera.
How do you spell caldera?
The correct spelling of "caldera" is C-A-L-D-E-R-A.
What is formed when the top of a volcano collapses into a partially emptied magma chamber?
what happens is that it forms a caldera
