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When a cone collapses into the magma chamber, the resulting depression is called a caldera. Calderas form due to the collapse of the ground following a volcanic eruption when the magma chamber is emptied. This can create a large, basin-like structure that may eventually fill with water or become the site of new volcanic activity.
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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.
A caldera is a depression in a volcanic mountain A caldera may form when?
The mountain collapses into an emptied magma chamber
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.
A large depression that forms when the magma chamber partially empties is called a?
A large depression that forms when the magma chamber partially empties is called a caldera. Calderas can occur after a volcanic eruption when the ground above the emptied chamber collapses, creating a basin-like structure. They can vary in size and may eventually become filled with water, forming lakes. Examples include the Yellowstone Caldera and the Santorini caldera in Greece.
What is A Form Of Volcano That Collapses In On Itself?
A form of volcano that collapses in on itself is called a caldera. This occurs when a volcano erupts and empties its magma chamber, leading to a significant loss of structural support. As a result, the ground above the emptied chamber collapses, creating a large depression. Calderas can be quite vast and may eventually fill with water, forming lakes.
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.
A caldera is a depression in a volcanic mountain A caldera may form when?
The mountain collapses into an emptied magma chamber
Formed when magma chamber empties and its roof collapses?
Its called a "caldera".
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.
How is a caldera different from a dike?
A caldera is a circular depression formed when a subterranean magma chamber collapses because it has emptied.. A dike is a vertical sheet of magma with a great lateral extent.
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.
A large depression that forms when the magma chamber partially empties is called a?
A large depression that forms when the magma chamber partially empties is called a caldera. Calderas can occur after a volcanic eruption when the ground above the emptied chamber collapses, creating a basin-like structure. They can vary in size and may eventually become filled with water, forming lakes. Examples include the Yellowstone Caldera and the Santorini caldera in Greece.
What is A Form Of Volcano That Collapses In On Itself?
A form of volcano that collapses in on itself is called a caldera. This occurs when a volcano erupts and empties its magma chamber, leading to a significant loss of structural support. As a result, the ground above the emptied chamber collapses, creating a large depression. Calderas can be quite vast and may eventually fill with water, forming lakes.
How is a caldera formed?
A caldera is formed when a volcano erupts violently, causing the emptying of the magma chamber below. The ground above the now-empty magma chamber collapses, creating a large bowl-shaped depression. This depression is further shaped by erosion and subsequent volcanic activity, resulting in a caldera.
What is a large hole in the magma chamber when it empties and collapses?
Caldera
What happens to create a caladera?
A caldera is formed when a volcano collapses into the emptied magma chamber below after a major eruption, leaving a large, basin-shaped depression. This collapse can be triggered by the withdrawal of magma during an eruption or by the weight of material above the magma chamber becoming unstable.
Why does a caldera happen?
the roof of the magma chamber collapses forming caldera
