törmeléka

Törmeléka is a term used in geology to describe fragmented material resulting from the breakdown of rocks. This fragmentation can occur through various physical and chemical weathering processes, such as freeze-thaw cycles, abrasion, thermal expansion and contraction, and chemical dissolution. The size of törmeléka can range from fine dust and sand to large boulders, depending on the original rock type and the intensity of the weathering.

These rock fragments accumulate in various geological settings. They are often found at the base of cliffs or slopes where gravity has caused them to fall, forming talus slopes or scree. Törmeléka can also be transported by natural agents like rivers, glaciers, and wind, eventually being deposited as sediment. The composition of törmeléka reflects the parent rock from which it originated. Studying törmeléka provides valuable insights into the geological history of an area, including past climatic conditions, erosional processes, and the types of rocks present. Its presence also plays a role in soil formation and landform development.