By the depositing over time of sediments and precipitates usually in water; sometimes of wind-borne sand and dust. Over time the material compacts and dries itself by its own weight, and chemical and/or physical changes mature it into rock.
Yes all fossils occur in sedimentary rocks or rocks that began as sedimentary rocks.
Although sedimentary rocks form in a variety of processes, the first process that would occur in the formation of the most common sedimentary rocks would be that of weathering, which is the breakdown of rocks into smaller pieces through chemical or mechanical means by nature.
Cementing is not a process involved in the formation of sedimentary rock.
ftygghhjgg
Before sedimentary rocks can form, several processes must occur, starting with weathering and erosion, which break down existing rocks into smaller particles. These sediments are then transported by wind, water, or ice to new locations, where they accumulate in layers. Over time, these layers are compacted and cemented together through diagenesis, leading to the formation of sedimentary rocks. Additionally, factors like mineral precipitation can contribute to the rock formation process.
Metamorphic rocks can form from both igneous and sedimentary rocks through the process of heat and pressure, but they are more commonly associated with forming from existing metamorphic or sedimentary rocks. Igneous rocks can indirectly contribute to the formation of metamorphic rocks by heating up and altering surrounding rocks, leading to the formation of new metamorphic rocks.
Cementation
Volcanism is not a major process in the formation of sedimentary rock. Sedimentary rocks are formed from the accumulation and lithification of sediments, which are primarily derived from the weathering and erosion of pre-existing rocks. Volcanism, on the other hand, is associated with the formation of igneous rocks through the cooling and solidification of magma.
Sedimentary rocks are formed through the accumulation and compression of sediments, such as sand, mud, and organic matter, over time. The short answer explanation for their formation is that sediments are deposited, compacted, and cemented together to create sedimentary rocks.
Yes, both sedimentary and igneous rock can be metamorphosed by heat and pressure.
Igneous rocks such as granite or basalt are not likely to occur in association with bedded rock salt, as they form under different conditions. Additionally, metamorphic rocks such as marble or schist are also unlikely to be found in association with bedded rock salt due to their distinct formation processes.
One process that is not a major part of sedimentary rock formation is metamorphism. Metamorphism involves the alteration of existing rocks through heat and pressure, leading to the formation of metamorphic rocks, rather than sedimentary ones. Sedimentary rocks typically form through processes such as weathering, erosion, deposition, and lithification.