It is called lava
it's called lava! lava is what's on the surface of a volcano, and magma is what's underneath
A volcano shaft is called the vent, which lets the magma pour out.
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
This describes a volcano.
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.
it's called lava! lava is what's on the surface of a volcano, and magma is what's underneath
it's called lava! lava is what's on the surface of a volcano, and magma is what's underneath
A volcano shaft is called the vent, which lets the magma pour out.
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
This describes a volcano.
This is known as a volcanic vent.
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 gets pushed through a vent because when the volcano ruptures it is forced out of the volcano.
vent
pipe
pipe
A concave hollow is a crater. In a dormant volcano, the empty magma pit is called a caldera.