lava
It is called lava
vent
Actually, the molten rock is called lava. The magma from the magma chamber shoots up the main vent and when the magma reaches the vent, it will turn into lava. After that.. I don't have any idea..
Ava
The path that magma travels along beneath Earth's surface is called a magma chamber or a magma conduit. It is a reservoir of molten rock that can lead to volcanic eruptions when pressure builds up and the magma is forced to the surface.
The tunnel is called a lava tube or magma tube.It's called a conduit.conduita tube or vent tube
This is known as a volcanic vent.
A vent through which gas, ash, and magma erupt onto Earth's surface is called a volcano.
When magma hardens in a volcano's pipe, the result will eventually be a volcanic neck or volcanic plug. This landform is a solidified remnant of magma that once filled the volcano's vent.
Lava if it is liquid, which then freezes. Ejecta if it is in the form of bombs or ash.
pipe
The channel that magma uses to travel toward the vent in a volcano is called a "conduit." It is a narrow passage within the volcano that allows molten rock to move from the magma chamber to the surface during an eruption.