Ava
This is known as a volcanic vent.
Liquid or molten rock is called magma when it is below the ground and lava when it flows above the ground.
Liquid or molten rock is called magma when it is below the ground and lava when it flows above the ground.
The molten rock material that flows over the earth's surface is known as magma. This is what will be emitted from a volcanic eruption.
Magma flows onto surrounding Landscape.
A volcanic crater is a generally circular shaped depression.
Lava is the name for molten rock that appears at or near the surface from volcanic activity.
a volcanic vent
lava flows and volcanic ashes
True!
magma
Viscosity is how thick the magma is and this can impact on how much a volcano erupts and how it flows.