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What rocks was formed skeleton and shells of sea animals and plats in the ocean?

limestone. A rock made up mainly of the shells or fragments of shells of megascopic (clams, oysters, snails) animals is a coquina. If the rock is composed of the shells (tests) of microscopic plants and animals it may be called chalk. Limestone can be a hardened chemical precipitate of CaCO3 without an organic source, and take many forms: oolite for example.


What is the difference between clastic and chemical rocks?

Clastic: These rocks are composed predominantly of broken pieces of older weathered and eroded rocks Non-clastic/ Organic: A sedimentary rock composed of the remains of plants and animals.


Is oil called a fossil fuel because it is made from the remains of microscopic animals and plants?

yes


What are Organic rocks made from dead plants and animals?

Soil is made up of a mixture of decayed organic material, living organisms, and minerals. The organic materials come from dead plants like banana peels and last year's leaves. The living organisms range in size from moles to microscopic bacteria. The minerals come from the rocks underground, which are classified as bedrock. Soil is made up of many layers. This is because plants grow on top of the soil and rocks are found underground. The type of soil that forms in a region will depend upon the climate, the bedrock underground, or the plants growing there. Although all soils are made of these basic ingredients, there are many variations. In forests for example, the soil may be deep, rich, and may have a dark brown color. In sandy areas the soil will be dry with a dusty gray color. In tropical regions the soil is often very deep and bright red. Soil is made up of a mixture of decayed organic material, living organisms, and minerals. The organic materials come from dead plants like banana peels and last year's leaves. The living organisms range in size from moles to microscopic bacteria. The minerals come from the rocks underground, which are classified as bedrock. Soil is made up of many layers. This is because plants grow on top of the soil and rocks are found underground. The type of soil that forms in a region will depend upon the climate, the bedrock underground, or the plants growing there. Although all soils are made of these basic ingredients, there are many variations. In forests for example, the soil may be deep, rich, and may have a dark brown color. In sandy areas the soil will be dry with a dusty gray color. In tropical regions the soil is often very deep and bright red.


What is the difference of phytoplakton and plakton?

"Phytoplankton" refers specifically to microscopic plant-like organisms that live in aquatic environments and photosynthesize to produce energy. "Plankton" is a general term that encompasses a wider range of organisms, including phytoplankton, zooplankton (animal-like organisms), and bacterioplankton (bacterial organisms). Phytoplankton are a subset of plankton.

Related Questions

What organic sedimentary rock is made of microscopic shells?

Limestone and chalk.


What is an organic rock made of microscopic shells?

chalk


Is limestone from shells chemical organic or clastic?

Limestone made from shells would be an organic sedimentary rock.


What is an organic sedimentary rock composed of cemented shells?

An organic sedimentary rock composed of cemented shells is called limestone. Limestone is primarily made up of the mineral calcite, which is derived from the shells of marine organisms like coral and mollusks. Over time, these shells accumulate and compress to form solid rock.


What type of stone is made up of microscopic particles of shells that have been cemented together?

Limestone is a type of stone made up of microscopic particles of shells that have been cemented together. This sedimentary rock is formed over millions of years as the shells accumulate and compress into solid rock.


A type of organic sedimentary rock made of the mineral calcite and formed largely from the shells of ocean animals?

Any Type Of Limestone


What class of sedimentary rocks is made of fragments of rock minerals and shells?

The class of sedimentary rocks made of fragments of rock minerals and shells is known as clastic sedimentary rocks. These rocks form from the accumulation and lithification of sediments such as sand, silt, clay, and sometimes organic material. Examples include sandstone, shale, and conglomerate.


Is limestone an organic and chemical sedimentary rock?

Limestone is a chemical sedimentary rock formed from the precipitation of calcium carbonate. It is primarily composed of mineral calcite, which is organic in origin but can also form through inorganic processes. So, limestone is considered both a chemical and organic sedimentary rock.


Sedimentary rock made up of the remains of living things?

This type of sedimentary rock is called organic sedimentary rock. It forms from the accumulation and compaction of plant and animal remains, such as shells, skeletons, and plant materials. Common examples include limestone, coal, and chalk.


What type of sedimentary rock is made up of once living organisms?

Organic sedimentary rocks are made up of once living organisms. Examples include limestone, chalk, and coal, which form from the accumulation and compaction of organic remains like shells, coral, and plant material. These rocks preserve clues about ancient environments and life forms.


What kind of rock is made of sedimentary rock?

The answer is organic sedimentary rock.


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.