The flowchart utilizes graphical diagrams to describe the chronological formation of sand dunes. Sand dunes are ridges of sand usually formed in deserts or on coasts.
Initially, the presence of wind blowing in from the west collects cluster of sand particles and transports them to an area of wet sand few distances away. This process repeats itself and as the winds rushing in begins to gain strength and pace from nort-western direction, larger amounts of sand dunes further accumulates in the closest moist sand area as well as the consecutive wet sand location. However, the upcoming field will still remain a smaller mound in comparision to the nearest wet ground.
Last but not the least, as this continuous, natural procedure progress, an enormous sand dune is created, situating itself upon the wet grounds, and thus acting as a barrier from the winds gushing in.