A Crater is a bowl shaped depression in the Earth's surface. It could be made by an impacting meteor, an underground land collapse, or perhaps may be found at the top of a volcano [= collapse].
A Caldera is of volcanic origin, (but without a noticeable volcanic cone), where there was an eruption after which the magma chamber collapsed and is now filled in. Yellowstone is one notable example, and the Taupo Lake another.
It would be calderas :))
A volcanic mountain can have a crater at its summit, which may contain a volcanic vent, lava dome, or caldera. The top of a volcanic mountain can also be covered in ash, rock debris, and volcanic gases.
Yellowstone Caldera in Yellowstone National Park, USA is an example of a caldera. It is one of the largest calderas in the world, measuring about 34 miles by 45 miles. Yellowstone Caldera was formed by a massive volcanic eruption thousands of years ago, leaving behind a large crater or depression.
Crater Lake in Oregon was formed approximately 7,700 years ago following the collapse of Mount Mazama during a massive volcanic eruption. The volcanic caldera left behind was gradually filled with rain and snowmelt, forming the stunning lake we see today.
A caldera is the name for a large sunken depression on a volcano.
I actually had problems with this question on my crossword puzzle. The answer is actually a caldera. ---------------------------------- A volcanic crater would also be a correct answer.
a caldera
It would be calderas :))
This is known as a Caldera.
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.
A caldera is an extremely large version of a crater. Yellowstone National Park is enclosed in a volcanic caldera; the rim of it is disguised as lush, green mountains. Supervolcanoes are not the only volcanic systems with calderas, though. The island of Fogo, Cape Verde, is a caldera with a peak stratovolcano, Pico, at it's center. Also, Kilauea in Hawaii has a summit caldera. Craters, like Pu'u O'o (also in Kilauea) are much smaller, but are basically the same.
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.
* Impact Crater * Depression * Caldera (Volcanic) * Crateris (Constellation) * The Cup (Crateris Constellation
When a large explosive volcanic eruption destroys most of the volcano, the resulting large crater is called a caldera.
This may be a volcanic vent, crater or caldera depending on the specific volcanic event that formed the hole!
A volcanic mountain can have a crater at its summit, which may contain a volcanic vent, lava dome, or caldera. The top of a volcanic mountain can also be covered in ash, rock debris, and volcanic gases.
A big crater formed when a volcano collapses is called a caldera. It is typically much larger and deeper than the original volcanic vent.