== Marl.
Coquina.
Sedimentary rocks form as pieces of loose material get pressed or cemented together. The process of forming sedimentary rocks is lithification.
When older rocks, plants, and other loose material get pressed or cemented together
That process, of itself, does not form a particular "type" of rock. what it produces is rock "strata" where the rock involved could be igneous or sedimentary in origin.
Sand is a solid due to its molecular arrangement.
Fossils are created when organic material becomes trapped in a soft substance that hardens over time. These substances include tree resin, naturally occurring tar, ice, loose sand and soil, and natural concrete. Fossils are most often found in forms of sedimentary rock. Sedimentary rock is made up of the hardened buildup of sand, clay and other materials that are deposited by wind and water.
Sedimentary rocks are formed from sediment deposits (gravel, sand, silt, clay) over long periods of time either on land or in water (lakes, oceans). As more and more sedimentary layers are deposited, the newer layers exert pressure on the older layers, which compacts the loose particles and cements them together - forming sedimentary rocks. Sedimentary rocks can also be formed through the precipitation of dissolved minerals to form limestone or dolomite.
lithification
Sedimentary rocks form as pieces of loose material get pressed or cemented together. The process of forming sedimentary rocks is lithification.
Sedimentary rock.
Sedimentary rocks are made by the majority of the crust are covered by a thin veneer of loose sediment, and the rock which is made as layers of this debris get compacted and cemented together.
coal and limestone
They convert the loose sediment to solid rock.
Sedimentary rocks come from above ground , because sedimentary rocks form when sediment piles up and sediment is made up of loose particles of clay, silt and sand
sedimentary rocks are formed
They're called clastic sedimentary rocks.
If they are deposited, compacted, and cemented together, they form a sedimentary rock.
When older rocks, plants, and other loose material get pressed or cemented together