A caldera is simply a volcanic cauldron. A large circular hole that marks the position where the rocks of the volcano have collapsed into the emptied magma chamber below
Sad volcano :(
Yellowstone Caldera, Wyoming, USA
Not by a long way.The caldera of Ngorongoro (the largest volcano near the serengeti) is huge, at 250km2, but that is nothing compared to Yellowstone, with a caldera of about 4000km2.however calderas don't look much like volcanos.Hawaii is perhaps the largest mountainous volcano, if you measure its height from the sea bed.
Caldera
There is the Yellowstine Caldera in Yellowstone, Wyoming.
Sad volcano :(
Yellowstone Caldera, Wyoming, USA
Not by a long way.The caldera of Ngorongoro (the largest volcano near the serengeti) is huge, at 250km2, but that is nothing compared to Yellowstone, with a caldera of about 4000km2.however calderas don't look much like volcanos.Hawaii is perhaps the largest mountainous volcano, if you measure its height from the sea bed.
Caldera
It forms a 'caldera'.
arc related caldera
Caldera
Caldera
There is the Yellowstine Caldera in Yellowstone, Wyoming.
The Gr?msvotn Volcano is a Caldera type volcano. The last eruption of the Gr?msvotn Volcano occurred in the year 2011.
The opening of a volcano is called the caldera.
A caldera may form on a volcano.