Question

What is the formation of peat?????????????

Answer 1

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Peat Formation:

The formation of peat is the first step in the formation of coal. With increasing depth of burial and increasing temperature, peat deposits are gradually changed to lignite. With increased time and higher temperatures, these low-rank coals are gradually converted to subbituminous and bituminous coal and under certain conditions to anthracite.

Peatification is influenced by several factors, including the nature of the plant material deposited, the availability of nutrients to support bacterial life, the availability of oxygen, the acidity of the peat, and temperature. Some wetlands result from high groundwater levels, whereas some elevated bogs are the result of heavy rainfall. Although the rate of plant growth in cold regions is very slow, the rate of decomposition of organic matter is also very slow. Plant material decomposes more rapidly in groundwater rich in nutrients than in elevated bogs with heavy rainfall. The presence of oxygen (aerobic conditions) is necessary for fungal and microbial activity that promotes decomposition, but peat is formed in waterlogged soils with little or no access to oxygen (anaerobic conditions), largely preventing the complete decomposition of organic material. The formation of abundant peat was not possible before land plants spread widely during and after the Devonian Period (beginning approximately 419.2 million years ago). Peat moss (Sphagnum) is one of the most common constituents of peat.

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Answer 2

Explanation:

the first step of coal formation results in a material called peat