Differentiate between extrusive and intrusive igneous rocks
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Answer:
Extrusive and intrusive igneous rocks
Explanation:
Intrusive igneous rocks are formed below the surface of the earth.
Extrusive igneous rocks are formed on the surface of the earth
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Answer:
lava is actually fiery red molten magma coming out from the interior of the earth on its surface . when this molten lava comes on the earth 's surface ,it rapidly cools down and becomes soild . Rocks formed in such way on the earth crust is called extrusive igneous rock .
sometimes molten magma cools down deep inside the earth's crust . Soild Rocks so formed are called intrusive igneous rock.
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