A caldera
When a volcanic cone collapses it forms a caldera.
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.
CALDERA
Caldera
Caldera
When a volcanic cone collapses it forms a caldera.
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.
CALDERA
crater
Crater
Caldera
Caldera
Most volcanoes, when they finish erupting, leave a crater behind when the magma retreats down the volcanic pipe. Occasionally this will fill with water to leave a lake.A large surface explosion will leave behind a Caldera - a broad area possibly still of geothermal activity. Such as Yellowstone, or Okataina.
It's Hawaii.
Caldera.
what happens is that it forms a caldera
No. Table Mountain is a mesa. It formed as a result of an erosion-resistant layer of sandstone at its top protecting the layers below.