Explain how scientists identify igneous rocks.
Igneous rocks mainly consist of silicon and oxygen elements.
Igneous rocks are found only in the mantle.
Igneous rocks can only be mined at the bottom of the oceans.
Igneous rocks mainly consist of aluminum and silicon.
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igneous r0cks are made from moten lava .........
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The texture of an igneous rock (fine-grained vs coarse-grained) is dependent on the rate of cooling of the melt: slow cooling allows large crystals to form, fast cooling yields small crystals. ... In addition to texture, igneous rocks may are classified according to their chemical composition.
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