0
What else can I help you with?
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.
A circular depression that forms when a magma chamber empties and causes the ground to sink?
A circular depression that forms when a magma chamber empties is called a caldera. It is a large volcanic crater made from the collapse of a volcano's mouth.
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 results when a magma chamber partially empties?
When a magma chamber partially empties, the remaining magma can solidify and form igneous rocks. This can result in the formation of a volcanic neck, which is a vertical column of solidified magma that remains after the surrounding rock has eroded away. Alternatively, if the magma is expelled through volcanic eruptions, it can form volcanic deposits such as lava flows and pyroclastic materials.
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 circular depression that forms when a magma chamber empties and causes the ground to sink?
A circular depression that forms when a magma chamber empties is called a caldera. It is a large volcanic crater made from the collapse of a volcano's mouth.
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 results when a magma chamber partially empties?
When a magma chamber partially empties, the remaining magma can solidify and form igneous rocks. This can result in the formation of a volcanic neck, which is a vertical column of solidified magma that remains after the surrounding rock has eroded away. Alternatively, if the magma is expelled through volcanic eruptions, it can form volcanic deposits such as lava flows and pyroclastic materials.
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.
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.
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 a large hole in the magma chamber when it empties and collapses?
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 a large hole formed when volcanoes magma chamber empties and collapse?
caldera
What is a large circular depression formed at the top of a volcano called?
Caldera.
