what is a tropical desert island
A desert island or uninhabited island is an island that is not populated by humans.Uninhabited islands are often used in movies or stories about shipwrecked people, and are also used as stereotypes for the idea of  paradise . Some uninhabited islands are protected as nature reserves and some are privately owned.evon Island in Canada is claimed to be the largest uninhabited island in the world. Small coral atolls or islands usually have no source of fresh water, but at times a fresh water lens (Ghyben-Herzberg lens) can be reached with a well.