🏝️ A sandbank is a natural formation that emerges in the middle of a body of water, resembling a small island. It consists primarily of sand and is typically found in shallow areas near coastlines or within rivers. Sandbanks are often created by the deposition of sediment carried by currents or tides, gradually building up into a mound above the water's surface. These picturesque formations provide temporary habitats for various marine creatures and serve as popular spots for relaxation, sunbathing, and beach activities.