The Sahara Desert was once a large lifeless open space. Over a course of time tiny shrubs started growing and vegetation started to form around from the strong winds. As all the vegetation’s grew many different types of new plants began to form over time and animals started to come make their new habitat. Since there were so much new plants and vegetation’s the animals found an opportunity to start their new lives. As more plants and animals came and grew the once large lifeless open space became an important ecosystem to the animal’s plants in it. Although you already know it has a low number of organisms it still too took many years to grow to become what it is today,