is wider on the exit side
A large basin shaped crater is called
the bowl shaped opening of a volcanoe is a crater
a crater
a funnel shaped vent at the top of a volcano is a crater
The opening of the volcano is called crater. A crater may be large in dimension or deep. This is where the magma erupts.
A large basin shaped crater is called
a crater
the bowl shaped opening of a volcanoe is a crater
a funnel shaped vent at the top of a volcano is a crater
Bullet-shaped
The opening of the volcano is called crater. A crater may be large in dimension or deep. This is where the magma erupts.
A crater.
This is known as an impact crater. Please see the related link.
A crater
Caldera .
The Crater
A crater