Question

What is the scientific term for rocks formed from lava (at earth's surface)

Answer 1

The answer is Extrusive.

Step-by-step explanation:

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Answer 2

This may help you...

The scientific name for a lava rock is "igneous rock," which is formed through the cooling and solidification of magma or lava. As explained by Geology.com, igneous rocks are classified as either extrusive or intrusive.