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.
Molten rock material that flows over the Earth's surface is called lava. Lava is typically generated during a volcanic eruption and can create new landforms such as lava fields, volcanic cones, and lava tubes as it cools and solidifies.
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!
The area of rock that flows like a thick liquid is called lava. Lava is molten rock that erupts from a volcano and can flow slowly downhill, resembling the movement of a thick liquid.
Viscosity is how thick the magma is and this can impact on how much a volcano erupts and how it flows.