Peat forms when plant material does not fully decay in acidic and anaerobic conditions. It is composed mainly of wetland vegetation: principally bog plants including mosses, sedges and shrubs. As it accumulates, the peat holds water. This slowly creates wetter conditions that allow the area of wetland to expand.

The meaning of PEAT is a dark brown fibrous material that is formed primarily by the partial decomposition of organic matter and especially plants (such as sphagnum moss) in wet, oxygen-deficient areas (such as bogs or swamps) and that is harvested especially for use as a fuel for heating or cooking or as a soil amendment —sometimes used ...

Peat, spongy material formed by the partial decomposition of organic matter, primarily plant material, in wetlands. The formation of peat is the first step in the formation of coal. Peat can be used as a fuel and is only a minor contributor to the world energy supply.

3 days ago · The bodies of three of four U.S. Army soldiers who went missing last week in Lithuania were found Monday after their armored vehicle sank into a peat bog during training.. The Army said the ...

Peat is the surface organic layer of a soil that consists of partially decomposed organic matter, derived mostly from plant material, which has accumulated under conditions of waterlogging, oxygen deficiency, high acidity and nutrient deficiency.

Peat is fossil organic matter, formed from plant debris. It is the major constituent of soils saturated in water like peat bogs. Peat is a non-renewable resource, and peat extraction is highly regulated. Nature needs a full century to replenish a meager 2 inches (5 cm) of peat.

In industry, peat is used primarily as a filtration medium to remove toxic materials from process waste streams, pathogens from sewage effluents, and deleterious materials suspended in municipal storm-drain water.

Peat forms when plant material, usually in marshy areas, is inhibited from decaying fully by acidic and anaerobic conditions. It is composed mainly of marshland vegetation: trees , grasses , fungi , as well as other types of organic remains, such as insects , and animal remains.

PEAT definition: 1. a dark brown substance like soil that was formed by plants dying and becoming buried. It is…. Learn more.

Peat is partially decayed plant material that accumulates under water-logged conditions over long time periods. Natural areas covered by peat are called peatlands. Terms commonly used for specific peatland types are peat swamp forests, fens, bogs or mires.