What are known as igneous rocks?Mention their cheif characteristics – InterviewSolution

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1.	What are known as igneous rocks?Mention their cheif characteristics
Answer» the name indicates, the igneous ROCKS form from due to solidification on cooling of molten MAGMA or lava. Slow cooling and solidification (crystallization) deep down below the surface of earth will result in coarse granular ROCK, GRANITE for EXAMPLE, plutonic/intrusive rocks.

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