Question

Differentiate between extrusive and intrusive igneous rocks​

Answer 1

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

Answer 2

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.