Delta-Region of flat

Hi friends,

How are you? I am fine. Hope all are fine. Hope every one knows the word Delta. Region of flat , alluvial tract build up by the deposits of often fan out to extend the shoreline in a triangular shape, such regions were given the name 'Delta' after the triangular form of the Greek letter 'd'. Deltas include the Ganges-Brahmaputra, Mississippi , Danube, Rhine and Nile.