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.
Vent .
Vent .
The name of the hollow landform, found at the top of the volcano is called crater.
A volcano!
it is called a crater
The name of the hollow landform, found at the top of the volcano is called crater.
it's called a crater.
A crater
Caldera.
The top of a volcano may be a peak, lava dome, vent, crater, or caldera (empty magma chamber), depending on the state of the volcano. The top of any mountain can be called its summit.
The opening of the volcano is called crater. A crater may be large in dimension or deep. This is where the magma erupts.
It is called a volcano, the hole is for the lava to come out.
The opening top of the volcano is called a crater. The super-heated gases and ash billows out of the mouth of hell before the magma erupts out destroying all in its path.