Polycystic Ovarian Disease: This disease, also commonly known as PCOS, refers to cysts that form from a buildup of follicles. They cause the ovaries to enlarge and create a thick outer covering, which may prevent ovulation from occurring. They are often the cause of fertility problems.
dune. n. A hill or ridge of wind-blown sand. [French, from Old French, from Middle Dutch. ; see dheuÉ- in Indo-European roots .].
Aeolian Transport is the first process of coastal dune formation and involves the movement and weathering of sand particles behind and parallel to the shoreline. There are three main processes involved in Aeolian Transport: 1  Suspension-The finer sand particles are moved by the wind, high in the air.