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Caldera.
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What is the term for the circular depression at the summit of the volcano?
The term for the circular depression at the summit of a volcano is called a "caldera." It is formed by the collapse of the central part of the volcano after a massive eruption has emptied the magma chamber beneath it. Calderas can vary in size and shape depending on the volcano.
What is a roughly circular opening at the summit of the volcano?
A roughly circular opening at the summit of a volcano is called a crater. It forms as a result of explosive volcanic activity, where eruptions cause the surrounding rock and debris to be ejected, leaving a depression. Craters can vary in size and shape depending on the nature of the eruption and the volcano's characteristics. Some volcanoes may also have a caldera, which is a larger depression formed when a volcano collapses after an eruption.
What is the circular bowl at the top of a volcano called?
The circular bowl at the top of a volcano is called a "crater." It is formed as a result of volcanic activity, such as eruptions or collapse of the volcano's summit. Craters can vary in size and shape depending on the type of volcano.
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 is a volcanic crater feature?
A volcanic crater is a large, basin-like depression at the summit of a volcano. It forms when the magma chamber beneath a volcano is emptied during an eruption, causing the overlying rock to collapse into the chamber. Craters can also be formed by explosive eruptions that blow out the summit of a volcano.
What is the term for the circular depression at the summit of the volcano?
The term for the circular depression at the summit of a volcano is called a "caldera." It is formed by the collapse of the central part of the volcano after a massive eruption has emptied the magma chamber beneath it. Calderas can vary in size and shape depending on the volcano.
What is a roughly circular opening at the summit of the volcano?
A roughly circular opening at the summit of a volcano is called a crater. It forms as a result of explosive volcanic activity, where eruptions cause the surrounding rock and debris to be ejected, leaving a depression. Craters can vary in size and shape depending on the nature of the eruption and the volcano's characteristics. Some volcanoes may also have a caldera, which is a larger depression formed when a volcano collapses after an eruption.
What is the circular bowl at the top of a volcano called?
The circular bowl at the top of a volcano is called a "crater." It is formed as a result of volcanic activity, such as eruptions or collapse of the volcano's summit. Craters can vary in size and shape depending on the type of volcano.
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 is the large hole at the top of a volcano called?
The large hole at the top of a volcano is called a "crater." It is formed when explosions or collapses create a depression at the summit of the volcano.
Are craters volcanic bombs?
No. A crater is a circular depression in the ground formed by an impact or explosion. A volcano bomb is a blob of lava hurled out during a volcanic eruption.
What is a volcanic crater feature?
A volcanic crater is a large, basin-like depression at the summit of a volcano. It forms when the magma chamber beneath a volcano is emptied during an eruption, causing the overlying rock to collapse into the chamber. Craters can also be formed by explosive eruptions that blow out the summit of a volcano.
What is a circular depression formed by an explosion or a collapse at a volcanic vent?
The rare phenomenon you're talking about is called a calderas.Caldera is the term given to large depressions associated with volcanoes that form when volcanoes explode or collapse into the earth.
What is a steep sided usually circular depression formed by either explosion or collapse at a volcanic vent called?
Volcanic crater.
What is a crater volcano?
A crater volcano, also known as a volcanic crater, is a circular depression at the summit of a volcano. It is formed when explosive eruptions blast out material, creating a bowl-shaped cavity. Crater volcanoes can vary in size and depth depending on the volcanic activity that created them.
What are descriptive volcano words that begin with the letter c?
Crater: the bowl-shaped depression at the top of a volcano. Cinder: small, lightweight rocks formed during explosive eruptions. Conduit: the pathway through which magma travels to reach the surface. Caldera: a large, circular depression formed after a volcanic eruption.
What is saucer shaped depression at mouth of volcano called?
A saucer-shaped depression at the mouth of a volcano is called a volcanic caldera. Calderas are formed when a volcano collapses into the emptied magma chamber below, creating a large, basin-like crater.
