What is synicline?

Answer 1

A syncline is a geological term referring to a downward-folded structure in rock layers, where the youngest strata are found in the center of the fold, flanked by older layers on either side. This type of fold typically features a U-shaped profile when viewed in cross-section. Synclines often occur in conjunction with anticlines, which are upward-folded structures, and both are common features in areas subjected to tectonic forces. The study of synclines helps geologists understand the geological history and deformation of an area.