the magma cools and hardens and then it becomes the surface of around the volcano like a rock land
A volcanic vent.
A bowl-shaped depression that forms around the vent of a volcano is a crater. These craters can be formed by the explosion of volcanic material or the collapse of the volcanic cone following an eruption.
A bowl-shaped area that forms around a volcano's central vent is called a crater.
No, it forms a volcano.
A vent
It forms by volcanic activity in the vent of a volcano.
A vent
Lava is spewed out of a vent like a cannonball, forming a cone-shaped volcano.
A crater
If the volcano is active, there may be vents around the volcano as well as on top. A vent is where volcanic material (lava, steam, ash) is being released.
Vent .
A secondary cone in a volcano refers to a smaller cone that forms on the flank of the main volcano. This secondary cone is created by the eruption of lava and other volcanic materials from a separate vent. It is a distinct feature from the central vent of the main volcano.