A caldera.
When the top of a volcanic mountain collapses, it forms a volcanic crater or caldera. This creates a bowl-shaped depression at the summit of the volcano.
This is a crater
The mountain collapses into an emptied magma chamber
It is a volcanic caldera which is a large, bowl-shaped volcanic depression that forms when the top of a volcanic cone collapses into the space left after magma is ejected during a violent volcanic eruption.
Volcanic crater.
A volcanic crater is a circular depression caused by volcanic activity.
A caldera.
The large volcanic depression occupied by Crater Lake, Oregon is a
Dallol is a volcanic explosion crater in the Danakil Depression in Ethiopia.
A volcanic vent. There may also be a crater (a concave depression or pit). This is known as a volcanic vent. It may sit at the base of a volcanic crater.
When the top of a volcanic mountain collapses, it forms a volcanic crater or caldera. This creates a bowl-shaped depression at the summit of the volcano.
A volcanic vent. There may also be a crater (a concave depression or pit). This is known as a volcanic vent. It may sit at the base of a volcanic crater.
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.
This is a crater
The mountain collapses into an emptied magma chamber
* Impact Crater * Depression * Caldera (Volcanic) * Crateris (Constellation) * The Cup (Crateris Constellation