What do igneous rocks form from? (20pts!)

Question

Chemistry

Damaris Beltran

20 August, 14:50

What do igneous rocks form from? (20pts!)

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Answers (2)

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Xiomara Walsh · Answer 1

Extrusive igneous rocks, also known as volcanic rocks, are formed at the crust's surface as a result of the partial melting of rocks within the mantle and crust. Extrusive igneous rocks cool and solidify quicker than intrusive igneous rocks. They are formed by the cooling of molten magma on the earth's surface.

Johnathan Gomez · Answer 2

Johnathan Gomez 20 August, 17:15

0

From the crust's surface