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Biochemical sedimentary rocks form from sediment derived by biological processes. A type of sedimentary rock primarily comprising deposits resulting.
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Rocks that are extracted directly from the water by coral and other organism?
Biochemical Rocks
What is the class the includes sedimentary rocks which are deposited from a solution made by organic processes?
Biochemical sedimentary rocks.
What is a class that include sedimentary rocks which are deposited from a solution made by organic process?
Biochemical sedimentary rocks.
What are examples of biochemical sedimentary rocks and evaporates?
Examples of biochemical sedimentary rocks include limestone, which forms from the accumulation of shells and coral fragments, and chert, which is formed from the silica-rich remains of marine organisms. Evaporites are sedimentary rocks that form from the precipitation of minerals from evaporating water bodies, such as rock salt (halite) and gypsum, which are common examples.
Chalk and coal are examples of a kind of sedimentary rock that is called?
Chalk and coal are examples of biochemical sedimentary rocks. Biochemical sedimentary rocks are formed from the accumulation and compression of organic remains such as shells, coral, or plant material.
What the types of sediments that often create sedimentary rocks?
There are four types of sediments that create sedimentary rocks. The fours types of rocks are sandstone, mudrocks, biochemical and chemical.
What are the three main types of sedimentary rock?
The three main types of sedimentary rocks are clastic, chemical and biochemical. Clastic rocks are made of minerals and rocks including quartz, mica and feldspar. Chemical rocks are created when water precipitates from ground water, lakes or the ocean. Biochemical rocks can be found in the ocean. This sedimentary rock comes from plants or living organisms which helps to build tissue.
Is sandstone biochemical?
Sandstone is primarily a clastic sedimentary rock composed of sand-sized grains, usually derived from the weathering of pre-existing rocks. While it can contain biochemical components, such as fossils or grains formed from biological processes (like silica from diatoms), it is not classified as a biochemical rock. Instead, biochemical rocks are typically those formed from the accumulation of organic materials, such as limestone made from coral or shell fragments. Therefore, while sandstone may incorporate some biochemical elements, its primary classification is as a clastic rock.
What is the or-gin of sedimentary rocks?
weathering of preexisting rocks form clastic sedimentary rocks, Oversaturated water basins form chemical sedimentary rocks after the water evaporates and dead sea organisms settle at the bottom forming biochemical sedimentary rocks.
Chalk and coal are examples of a kind of sedimentary rock called?
Chalk and coal are examples of a kind of sedimentary rock called biochemical sedimentary rock. Biochemical sedimentary rocks form from the accumulation and lithification of organic remains, such as shells and plant material.
What is the difference between siliciclastic and chemical or biochemical sedimentary rocks?
1) Chemical and biological sedimentary rocks are produced by chemical weathering instead of the siliciclastic sediments which are created by physical weathering. Because physical weathering is much more often than the chemical weathering there are 10 times more clastic sediments in the earth's crust than chemical and biological sediments.
How do biochemical sedimentary rocks form?
Chemical sedimentary rocks form from solutions (water with something in it).
