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The "crater". Or if it has collapsed the "caldera".
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∙ 10y ago
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What is a summit crater?
A summit crater is a circular depression in the ground caused by volcanic activity.
The hole in the top of a volcano?
The top of a volcano may be a peak, lava dome, vent, crater, or caldera (empty magma chamber), depending on the state of the volcano. The top of any mountain can be called its summit.
What is the saucer shaped depretion on top of a volcano?
It is called a crater. The area around the sides is the crater rim. If the volcano has collapsed into an empty magma chamber, this is called a caldera, and can exist for both tall or wide volcanoes.
What is a mouth of a volcano called?
I think its called the 'summit' Crater....
What is the dent in the top of a volcano caused by the blast of the eruption?
It is called a volcanic crater or a summit pit.
What is mount Etna's crater dimensions?
At the summit there are four craters: the Northeast Crater, Bucca Nuova Crater, Southeast Crater and Varagine Crater.
What is an unusually volcanic summit depression that exceeds one kilometer in diameter?
A crater. Actually there called calderas. Not craters.
What is a crater on a volcano?
The depression at the summit of a volcano or that which is produced by a meteorite impact.
What is the crater in a volcano?
Any place the volcano opens up is called a vent since it allows for the release of built up heat and gas. The main summit of the volcano is usually called the crater but I'm guessing there is probably something more technical that a geologist would call it. Hopefully this helps.
What is the summit of a volcano?
The highest point, or "peak" of a mountain.
What is a relatively small summit depression on a volcano marking a former eruptive vent?
A relatively small summit depression on a volcano marking a former eruptive vent is called a volcanic crater. It is typically shaped like a bowl or a funnel and is formed during explosive volcanic activity when the magma is ejected from the volcano. Craters can vary in size and can often contain a lake, known as a crater lake, or be filled with volcanic debris.
What is the difference between a crater and a caldera?
A caldera is a large depression formed at the summit of a volcano, left behind by the excavation of magma. A crater is formed by an explosion or impact.
