The surface of the island is flat; the height is to 60 meters. Bahamas Islands are composed of coral limestone, karst is developed. The climate is tropical trade wind. The islands are a paradise of exotic living things. There are many salt lakes. Fresh water is taken from the karst wells. Hurricanes are frequently taking place here. Many thorny shrubs are spreading along the territory of Bahamas. The islands of Andros and the B. Abaco are famous for deciduous and evergreen forests.