From biological processes: organic sedimentary rock.
From precipitation or evaporation: chemical sedimentary rock.
The type of sedimentary rock formed from the remains of once-living things is called organic sedimentary rock. This includes rocks like limestone, which can form from the accumulation of shell, coral, and other biological materials. Another example is coal, which is formed from the compressed remains of plant material. These rocks provide important insights into past environments and biological activity.
Quartz is a mineral that is not formed from living organisms or their remains. It is typically formed through the crystallization of molten rock material or by precipitation from mineral-rich fluids.
Minerals are formed in the Earth's crust through various processes such as cooling of molten rock, precipitation from hot water solutions, and pressure and temperature changes. They can also be found in meteorites and formed through biological processes.
By cooling of molten rock under the oceans
COAL
An organic sedimentary rock.
The chemical rock primarily formed through precipitation from mineral-rich water that has partially evaporated, leaving behind excess dissolved minerals that can crystallize. Examples include limestone formed from the precipitation of calcite, and rock salt formed from the crystallization of halite.
sedimentary rock
No, limestone is not volcanic. It is a sedimentary rock that is formed from the accumulation of minerals like calcite and aragonite, which come from organic remains in bodies of water. Limestone is not formed through volcanic processes like igneous rocks are.
The rock is......Coal
IDK
Clastic sedimentary rocks are formed from the accumulation of rock and mineral fragments, while chemical sedimentary rocks are formed from the precipitation of minerals out of solution. Organic sedimentary rocks are formed from the remains of plants and animals. They differ in their composition, formation process, and appearance.