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Limestone and chalk are formed from organic material

Limestone - Clastic shell fragments

Chalk - Microscopic shells of calicum carbonate plates formed by single celled algaes

Chert - Microscopic siliceous organisms, recrystallized silica

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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 type of sedimentary rock is made out of dead living matters?

organic/biochemical sedimentary rocks are formed of once-living organisms


How organic sedimentary rock made?

Organic sedimentary rocks are formed from the accumulation of once living things. Coal is an example of a sedimentary rock.


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.


Is organic rock a type of sedimentary rock?

ORGANIC SEDIMENTARY ROCK`s : Is a type of sedimentary rock because sedimentary rock has three types of sedimentary rock called clastic , chemical , and organic sedimentary rock so yes ORGANIC SEDIMENTARY ROCK is a type of sedimentary rock..........................................


Which type of rock forms from decaying plants?

Biogenic sedimentary


Is a biochemical sedimentary rock an example of a limestone?

Yes, a biochemical sedimentary rock is an example of limestone. Specifically, limestone can form from the accumulation of biological material, such as shells and coral, which are composed primarily of calcium carbonate. This type of limestone, known as biogenic limestone, is a specific category within the broader classification of limestone as a sedimentary rock.


Is shale a biochemical rock?

Shale is a type of sedimentary rock that is formed from the compaction and cementation of clay or mud particles. It is not considered a biochemical rock because it is primarily composed of physical and chemical processes, rather than being formed from the accumulation of organic materials like limestone or coal.


What kind of rock is made of sedimentary rock?

The answer is organic sedimentary rock.


Is Kaibab an organic sedimentary rock?

Kaibab Limestone is not an organic sedimentary rock, but classified only as a sedimentary rock. Organic sedimentary rocks form from the remains of carbon rich plant life normally.


Is coal type of organic rock?

yes, a organic sedimentary rock


What is biochemical rocks?

Biochemical sedimentary rocks form from sediment derived by biological processes. A type of sedimentary rock primarily comprising deposits resulting.