The world's largest hot desert, the Sahara, is being hit with unusually heavy rain. Scientists are unclear why, but it may be linked to a subdued Atlantic hurricane season.
The Sahara has not always been a desert. After the last Ice Age, the landscape was left as dry and barren as it is today. However, about 10,500 years ago, a sudden onset of monsoon rains transformed the uninhabitable desert into a habitable savannah. As radiocarbon-dated human and animal...
The Sahara is the largest hot desert on Earth. Yet the timing of its inception and its response to climatic forcing is debated, leading to uncertainty over the causes and consequences of regional aridity. Here we present detailed records of terrestrial inputs from Africa to North Atlantic deep...
Only 26% of the evapotranspirated water re-precipitates over the Saharan Desert, considerably large amounts are advected southward to the Sahel zone and enhance the West African monsoon (WAM). Different processes cause circulation and precipitation changes over North Africa. The increase in ...
How do animals adapt to the sunlight zone of the ocean? How are cold desert plants different from hot desert plants? How are forests and deserts related? How do humans affect climate change? How did topography and climate affect Africa?
No desert in the world has grown to a greater size than northern Africa's Sahara. This huge desert, about the size of the United States, spreads from Egypt in the east to Morocco in the west, making it a dominant geographical feature....
CLIMATE AND ECONOMY Sahara Desert Worksheets Complete List of Included Worksheets The Sahara Desert is the largest hot desert and third largest desert in the world after Antarctica and the Arctic. It’s often known as the largest desert as many associate deserts with hot conditions and thus discou...
(also referred to as the African Humid Period), when a once-vegetated northern Africa transitioned to a hyper-arid desert landscape2,3,4,5. 'Both the nature and timing of this climate shift have been topics of great interest because it overlaps with societal upheavals across western Asia ...
Sahara, largest hot desert in the world. Filling nearly all of northern Africa, it measures approximately 3,000 miles (4,800 km) from east to west and between 800 to 1,200 miles from north to south and has a total area of some 3,320,000 square miles (8,6
the presence of the Intertropical Convergence Zone,ITCZ, in the southern Sahara Desert prevents moisture from reaching the area, while storms north of the desert stop before reaching it as well. As a result, the annual rainfall in the