igneous rock
it is called a volcanic eruption
Volcanic rock refers to a rock that forms from the molten material released by a volcano or a volcanically active site. Because all the molten material, called lava or magma, from a volcano is simply rock at a liquid state, is still rock, yes, volcanic rock is just a rock.
There is no use for molten rock from volcanic eruptions.
Molten rock from under the surface (called 'magma') that reaches the Earth's surface and flows out is is called 'lava'.
Molten rock are come from volcanic in the past, or the lava chambers. Another call of molten rock are igneous rock.
Volcanic rock refers to a rock that forms from the molten material released by a volcano or a volcanically active site. Because all the molten material, called lava or magma, from a volcano is simply rock at a liquid state, is still rock, yes, volcanic rock is just a rock.
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.
The opening through which molten rock flows out to the surface is called a volcano vent or volcanic vent. It is a rupture on the Earth's surface that allows magma, gases, and ash to escape during a volcanic eruption.
Lava refers specifically to molten rock that flows on the surface of the Earth during a volcanic eruption. Molten rock, on the other hand, is the hot, liquid rock below the Earth's surface that has not yet erupted. Essentially, all lava is molten rock, but not all molten rock is lava.
A molten gassy rock is a type of igneous rock that forms from magma that contains dissolved gases, such as water vapor and carbon dioxide. As the magma rises to the surface and cools, the gases escape, leaving behind a rock with gas bubbles or vesicles. This type of rock is commonly associated with volcanic activity.
A cylindrical opening that connects a source of molten rock with the surface of the Earth is called a volcano vent or volcanic vent. It allows magma and gases to escape from beneath the Earth's surface during volcanic eruptions.
Molten rock (magma) that spews from a volcano is called lava, When it cools, the lava forms igneous rocks.