Lava (AKA magma) escapes a volcano through a vent.
Lava (AKA magma) escapes a volcano through a vent.
A chimney
If you mean 'how does lava release itself from the volcano', it erupts through the volcano's crater. But if you mean 'how does lava erupt from the volcano', then sorry, I have no answers to that.
A volcano is the opening in the crust through which lava comes forth.
It depends on the volcano.
Lava
A volcano.
Volcano or shield volcano.
A lava flow is where lava flows down the side of a volcano.
Yes, lava is on the outside of a volcano. Magma is on the inside of a volcano.
No. In some cases (like the mid-atlantic ridge), lava can erupt through rifts instead of the summit of a volcano; in other cases, such as Mount St. Helens, the 'lava' can erupt explosively and destructively through the side of a conical volcano.
I believe the answer you may be looking for is either Lava or a Volcano