Question

where does melted rock come from a volcano

Answer 1

Answer:

Lava cools to form volcanic rock as well as volcanic glass. Magma can also extrude into Earth's atmosphere as part of a violent volcanic explosion. This magma solidifies in the air to form volcanic rock called tephra.

Explanation:

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Answer 2

Explanation:

When magma is ejected by a volcano or other vent, the material is called lava. Magma that has cooled into a solid is called igneous rock

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