lava flow
An area covered by lava as it pours from a vent is a lava flow.
lava that pours out of the vent and hardens on previous layers of lava ( Hawaiian islands / medicine lake)
Do you mean the hole it comes out of the ground through? That is a volcano. More likely, you mean the hole made when the lava starts to cool and the liquid part inside can suddenly run out. That is a lava tube.
Magma collects in a magma chamber.the magma moves upward through a pipe, a long tube in the ground that connects the magma chamber to earths surface. Molten rock and gas leave the volcano through an opening called a vent. A lava flow happens when an are covered by lava pours out of the vent. A crater is a bowl shaped area at the top of the volcano around the central vent where magma comes out. Magma is beneath the volcano. Lava is the name of magma after it leaves a volcano. YOUre WELCome
a secondary vent is a vent or tube that connects to the secondary cone for the lava to flow.
The magma chamber is where the lava begins the eruption process.
Shield volcanoes generally form from quiet eruptions. Layers of hot, mafic lava flow out around the vent and slowly build up to form the cone.from lava that pours down from lava that pours down
It is called lava
Lava
the opening where the lava flows is call a vent
vent
Lava if it is liquid, which then freezes. Ejecta if it is in the form of bombs or ash.