And let's say that wildlife was negligible at that location. Water. Describe a Sahara Desert biom and its climate. Rivers usually only flow at certain times during the year. However, the Sahara encompasses regions significantly different from an ecological perspective. Perennial plants that exist in the Sahara can create environmental stability and food for both humans and animals. What rain does fall is unpredictable in terms of when and where it happens. The Sahara Desert, also known as the Great Desert, is largely untouched and unpopulated. The water cycle, also known as the hydrological cycle or H2O cycle, describes the continuous movement of water on, above and below the surface of the Earth. The Sahara Desert has expanded by about 10 percent since 1920, according to a new study. It stretches from the Red Sea to the highlands of Ethiopia. The Sahara desert climatic cycle shows records of 10,500 years ago and bring forth the fact that there was no human occupation in the Sahara. Let's say that a precise desert location, with no known aquifer nor water table, was chosen to be an inner sea. Due to the development that is happening in the Sahara there is a growing demand for water for works, irrigation and industry. But what scientists can't predict is how greenhouse gases will affect this natural climate cycle. What would happen if pipes were installed (similar in principle to the Great Man-Made River, but for seawater) to continuously pump seawater into the Sahara desert. The Sahara Desert is the world’s second largest desert (Antarctica is the largest) and is located in northern Africa. The Sahara (/ s ə ˈ h ɑːr ə /, / s ə ˈ h ær ə /; Arabic: الصحراء الكبرى , aṣ-ṣaḥrāʼ al-kubrá, 'the Greatest Desert') is a desert on the African continent.With an area of 9,200,000 square kilometres (3,600,000 sq mi), it is the largest hot desert in the world and the third largest desert overall, smaller only than the deserts of Antarctica and the Arctic. The Sahara has very low levels of rainfall. It’s the world’s largest hot desert and accounts for roughly 10 percent of the African continent. Then, as continued rainfall occurred from 10,500 years till 7000 years ago, the Sahara desert became inhabited by animals and humans. Sahara Desert.
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