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What is the large circular depression at the top of a volcano that forms when the roof of the magma chamber collapses?
The large circular depression at the top of a volcano that forms when the roof of the magma chamber collapses is called a caldera. Calderas can be huge in size and are formed during explosive volcanic eruptions or when the magma chamber empties and the summit collapses into the void left behind.
When a volcano collapses into itself at its top it forms a?
When a volcano collapses into itself at its top, it forms a large crater called a caldera. Calderas are formed when the magma chamber of a volcano empties during an eruption, causing the summit to collapse inward.
Is this correct pyroclastic flows from composite cone volcanoes are known as calderas?
No. They are simply called pyroclastic flows. A caldera is a depression formed in the ground when a volcano, usually a composite volcano, collapses as the magma chamber partially empties during an especially violent eruption.
What is the crater called if it becomes very large as a result of the collapse of its walls?
A crater that becomes very large as a result of the collapse of its walls is called a caldera. Calderas are typically formed after a volcanic eruption when the magma chamber empties and the summit collapses into the void below.
What is formed when the top of a volcano collapses into a partially emptied magma chamber?
what happens is that it forms a caldera
Formed when magma chamber empties and its roof collapses?
Its called a "caldera".
What is the large hole that is formed when a volcanoes magma chamber empties and collapses?
Caldera
What is the large circular depression at the top of a volcano that forms when the roof of the magma chamber collapses?
The large circular depression at the top of a volcano that forms when the roof of the magma chamber collapses is called a caldera. Calderas can be huge in size and are formed during explosive volcanic eruptions or when the magma chamber empties and the summit collapses into the void left behind.
When a volcano collapses into itself at its top it forms a?
When a volcano collapses into itself at its top, it forms a large crater called a caldera. Calderas are formed when the magma chamber of a volcano empties during an eruption, causing the summit to collapse inward.
What is a large hole formed when volcanoes magma chamber empties and collapse?
caldera
Is this correct pyroclastic flows from composite cone volcanoes are known as calderas?
No. They are simply called pyroclastic flows. A caldera is a depression formed in the ground when a volcano, usually a composite volcano, collapses as the magma chamber partially empties during an especially violent eruption.
What is the crater called if it becomes very large as a result of the collapse of its walls?
A crater that becomes very large as a result of the collapse of its walls is called a caldera. Calderas are typically formed after a volcanic eruption when the magma chamber empties and the summit collapses into the void below.
What is formed when the top of a volcano collapses into a partially emptied magma chamber?
what happens is that it forms a caldera
The collapse of a volcanos magma chamber may produce a?
caldera
What happen to create a caldera?
Calderas form during massive explosve volcanic eruptions. In such eruptions so much material is expelled that it leaves a large empty space under the volcano. The volcano then collapses into this space, forming a giant crater.
How did wizard island formed?
volcanos
What happens when a volcano collapses in on itself.?
When a volcano collapses on itself a caldera is then formed.
