rétegezdés

Retegezdés is a Hungarian term that translates to "layering" or "stratification." It is most commonly used in geology and soil science to describe the formation of distinct horizontal layers within rock formations or soil profiles. These layers, known as strata or horizons, are typically a result of depositional processes occurring over time. In geology, retegezdés refers to the accumulation of sediments such as sand, silt, and clay, which are then compacted and cemented into rock. Each layer can represent a different period, containing unique fossil evidence or mineral compositions that provide insights into past environments and geological events.

In soil science, retegezdés describes the development of soil horizons, which are distinct layers of soil that differ in physical, chemical, and biological characteristics. These horizons form through processes like weathering, leaching, and organic matter accumulation. The topsoil, or A horizon, is typically rich in organic matter and is where most plant roots are found. Below this are subsoil layers, such as the B horizon (subsoil) and C horizon (parent material), each with its own characteristics. The understanding of retegezdés is crucial for fields like agriculture, where soil horizons influence fertility and water retention, and for paleontology, where layered rock formations preserve ancient life. The concept can also be applied metaphorically to other fields, such as history or sociology, to describe the accumulation of distinct periods or social groups.