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Its called a "caldera".
What else can I help you with?
What is the large hole that is formed when a volcanoes magma chamber empties and collapses?
Caldera
What is a large hole in the magma chamber when it empties and collapses?
Caldera
Mass rock formed when a volcano's magma chamber empties and collapses?
A mass rock is formed when a volcano's magma chamber empties and the overlying rock collapses into the empty chamber. This creates a steep-walled depression or caldera at the volcano's summit. It is a common feature of collapsed volcanoes.
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.
What kind of feature will it form if the the magma chamber empties beneath a composite volcano and then collapses?
It falls down
What is a large hole formed when volcanoes magma chamber empties and collapse?
caldera
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.
Does a caldera form when a magma chamber's roof collapses?
yes, I think so. because, very large volume of magma is ejected and then magma chamber can't support the volcano above it. then the volcano begins to sink into the earth.magma chamber empties and a new collapsed depression occurs.
What is the depression created when the roof of a magma chamber collapses i?
The depression created when the roof of a magma chamber collapses is called a caldera. This geological feature forms when the magma chamber empties during a volcanic eruption, causing the ground above it to sink. Calderas can vary in size and shape, and they often contain lakes or new volcanic activity following the collapse. They are significant in studying volcanic processes and their impact on the landscape.
What is formed when the top of a volcano collapses into a partially emptied magma chamber?
what happens is that it forms a 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.
