igneous rock and/or limestone
Sedimentary rocks are the most common type of rocks found at Earth's surface. They are formed by the accumulation and cementation of sediments such as sand, mud, and organic material over time. Sedimentary rocks cover about 75% of the Earth's surface.
The majority of Earth's surface is covered in a veneer of sedimentary rock, making them the most visible surface rock.
Sedimentary rock depends directly on the weathering process that occurs on Earth's surface. Weathering breaks down existing rocks into sediments that eventually form sedimentary rocks through processes like erosion, transport, and deposition.
The three major rock types that make up the Earth are, Sedimentary, Igneous, and Metamorphic.
Most Earth rock is igneous or metamorphic even though visible surface bedrock is mostly sedimentary. Of the total Earth rock volume, only a tiny fraction is sedimentary.
Of all the rock on Earth's surface, 75% is sedimentary rock. But, sedimentary rock is only about 5% of the whole crust. Unlike igneous rock, which forms underground, sedimentary rock forms from materials at Earth's surface. Which this means that sedimentary rocks are more likely to be seen on the surface. Hope this helps :)
No. A rock formed below earth's surface as magma is an igneous rock.
Sedimentary Rock,
Some types of igneous and sedimentary rocks can form on Earth's surface.
Sedimentary Rocks. 75% of rocks exposed to the surface are sedimentary.
The most common type of rock found at the Earth's surface and in the Earth's crust are sedimentary rocks. These rocks are formed from the accumulation and lithification of sediments such as sand, mud, and organic debris. Sedimentary rocks cover about 75% of the Earth's surface.
igneous rock and/or limestone
Sandstone---as exposed rock on the surface of the Earth in tectonically lifted former beach or deltaic deposits. Sedimentary rock---the majority of rock units on the surface of the Earth are sedimentary in nature.The keyword is 'surface'.
Sedimentary rock covers most of the Earth's surface. This type of rock forms from the accumulation of sediments like sand, mud, and organic material, and it can be found in layers all over the planet.
SEDIMENTARY ROCK FORMATION, begins with igneous, metamorphic, or other sedimentary rocks. When these rocks are exposed at the earth's surface they begin the long but relentless process of becoming sedimentary rock.
Sedimentary rock is the most common Earth surface rock.