A Caldera
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.
A crater is not a separate material or part of a volcano. It is a depression or hollow at the summit of a volcano that forms when the volcano erupts and releases magma, gases, and other materials. The crater is a result of the collapse or expulsion of material during the eruption.
When a volcano uses up the magma in its chamber, the roof of the chamber can collapse, leading to the formation of a large depression called a caldera. This caldera can later fill with water to form a crater lake. Alternatively, the collapse can result in the formation of smaller depressions known as volcanic craters.
The central depression is called a crater, or more technically a "caldera."
Doline or Shakehole - the names given to the resulting depression if the collapse extends to the surface.Within the cave a collapse is often simply called that - "collapse", the result being a pile of boulders that may fill the passage completely, forming a boulder choke. (also boulder ruckle in the UK at least - possibly cavers' regional dialect.)
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.
A crater is not a separate material or part of a volcano. It is a depression or hollow at the summit of a volcano that forms when the volcano erupts and releases magma, gases, and other materials. The crater is a result of the collapse or expulsion of material during the eruption.
When a volcano uses up the magma in its chamber, the roof of the chamber can collapse, leading to the formation of a large depression called a caldera. This caldera can later fill with water to form a crater lake. Alternatively, the collapse can result in the formation of smaller depressions known as volcanic craters.
The central depression is called a crater, or more technically a "caldera."
A terraced crater is a type of impact crater on a planetary surface that displays multiple distinct step-like terraces or rings on its walls. These terraces are believed to form as a result of the collapse of the crater walls during the impact event. Terraced craters are commonly found on bodies with solid surfaces that experience impacts, such as the Moon and Mercury.
Financial collapse is the primary form of collapse due to corruption.
When the ground splits in two, it is called a fissure or a fault. This phenomenon is typically associated with tectonic plate movements and can result in earthquakes.
No. Mount Mazama, the volcano that holds Crater Lake, formed as a result of a subduction zone.
Doline or Shakehole - the names given to the resulting depression if the collapse extends to the surface.Within the cave a collapse is often simply called that - "collapse", the result being a pile of boulders that may fill the passage completely, forming a boulder choke. (also boulder ruckle in the UK at least - possibly cavers' regional dialect.)
When a black hole collapses, it shrinks in size and its gravitational pull becomes stronger. This process is called gravitational collapse. The consequences of this collapse include the black hole becoming denser and more massive, leading to an increase in its gravitational force. This can result in the black hole consuming nearby matter and energy, and potentially emitting powerful radiation and jets of particles.
how is the crater density used in the relative dating
A hole at the top of a mountain can be referred to as a summit vent or a volcanic crater, depending on whether it is a natural opening or the result of volcanic activity.