Question

what are volcanic and pultonic rock

Answer 1

This differentiation between magma and lava is important when we consider the two classifications of igneous rock.

This is because plutonic rocks are rocks formed when magma cools and solidifies below the earth's surface,

and volcanic rocks are rocks formed when lava cools and solidifies on the earth's surface.

Answer 2

extrusive rocks which are formed when molten magma comes on the surface of earth and solidifies is called extrusive rocks they are in the form of small crystal
intrusive rocks which are formed when molten magma solidiefies inside the volcano they are mainly in the form of large crystal

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