This is known as lava.
UnderH2O - 2013 When a Volcano Erupts Underwater - 1.1 was released on: USA: 15 April 2013
Metamorphic rocks underground melt to become magma. When a volcano erupts, magma flows out of it. As the lava cools it hardens and becomes igneous rock.
basalt
blue the cotopaxi volcano has red magma when turned to rock. it also has a high silica content
Honey we shrunk ourselves
It is called Lava.
A volcano.
Lava. Because when magma reaches the surface, it is called lava.
It's called lava. Magma is formed in the magma chamber, then later when the volcano erupts, it turns to lava.
It's called magma when it is under the earth's surface. Once it erupts or becomes visible on the surface, its called lava
Magma comes out
Andesitic magma will result in the formation of a stratovolcano, also called a composite volcano.
Molten rock below the surface of the earth that rises in volcanic vents is known as magma,but after it erupts from a volcano its called lava and a crater is the hole of a volcano.
lava
Chamber
Magma is called lava once it breaches the surface. Lava bursts out of a volcano when it erupts.
An place where molten rock erupts is called a volcano.