The melted rock that forms a volcano is called

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Saul Hahn

Chemistry

5 January, 00:58

The melted rock that forms a volcano is called

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Blaze Garner · Answer 1

The melted rock that forms a volcano is called magma.

Magma is present beneath the earth's surface and when the magma is cooled to form a solid than it is known as igneous rock, we consider the lava as a type of this so we can say that when magma reaches the surface of earth than it becomes lava. The reason behind the occurrence of v olcanoes is the movement of plates of earth.