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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".
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.
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 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.
What kind of feature will it form if the the magma chamber empties beneath a composite volcano and then collapses?
It falls down
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.
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 do you call the part inside a volcano where magma collects in a pocket?
Lava collects inside a Magma Chamber. "When an erupting volcano empties a shallow-level magma chamber, the edifice of the volcano may collapse into the voided reservoir, thus forming a steep, bowl-shaped depression called a caldera" (Quoted from How Volcanoes Work at http:/wwwzperiodzgeologyzperiodzsdsuzperiodzedu/how_volcanoes_work/Calderaszperiodzhtml)
What happens when there isn't any magma in the magma chamber of a volcano?
the volcano becomes extinct
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.
