Rocks are formed when magma cools.
Intrusive rocks are formed from magma below the surface; extrusive rocks are formed from magma on the surface of Earth.
igneous rocks
Rocks formed from magma are igneous rocks. Extrusive igneous rocks form from lava at or near the surface. Intrusive rocks form from magma below the surface.
The first rocks formed from solidifying magma when the ancient Earth cooled.
they are formed by magma and lava
no only igneous rocks are formed when magma cools not erodes
Magma
Igneous rocks are formed by cooling magma.
Intrusive igneous rocks are formed by magma. Magma can also cause the contact metamorphism of rock that it is intruded into.
Intrusive rocks are formed from magma below the surface; extrusive rocks are formed from magma on the surface of Earth.
Cools
igneous rocks
Intrusive igneous rocks are formed by the cooling of magma.
igneous rocks are formed through the cooling and solidification of magma.
igneous rocks
Intrusive igneous rocks .
Rocks formed in volcanoes from magma.