Apart form the Oceans the earths surface is made of rocks.
Magma is under the surface of Earth's crust. Rocks on earth's surface are well ... on Earth's surface. Magma is also molten rock, not solid rock like the rocks on earth's surface.
igneous rocks that form on earth's surface
from earth surface ^_^
Sedimentary rocks form on the Earth's crust, and can form metamorphic rocks when buried. Igneous rocks form under the surface, or when liquid magma reaches the surface as lava.
They are formed under the earth's surface.
No. Intrusive rocks form when liquid magma "squirts" into the crust and hardens. Igneous rocks that form at the earth's surface are called extrusive rocks.
Uplift replaces rocks on Earth's surface lost the process of erosion.
Uplift replaces rocks on Earth's surface lost the process of erosion.
Weathering breaks down rocks on the Earth's surface by wind, rain, or ice.
Intrusive igneous rocks form from cooled magma below Earth's surface.
Although sedimentary rocks are estimated to comprise only 5% of crustal rock, 75-80% of the land surface is covered by them.
no sometimes it cools under earth's surface. that is called intrusive igneous rocks. when it reaches earth's surface and cools its called extrusive igneous rocks.