The Sahara is the worlds largest hot desert, covering 8.5 million square kilometers (3.3 million square miles), about the size of the South American country of Brazil. Defining Africa’s northern bulge, the Sahara makes up 25 percent of the continent.
Why is Africa so Sandy?
As the Earth incrementally wobbled into its current axis, the summers grew cooler, the African monsoons grew weaker, abd the cool, moist Sahara became hot, dry, and eventually sandy. As rainfall decreased, plants died. The death of vegetation in turn increased the drought.
Which desert is not located in Africa?
|Term in its heyday the ussr stretched from central Europe to:||Definition the Pacific Ocean|
|Term Which is NOT true of the physical geography of the African continent?||Definition Its coastline is home to many natural harbors|
|Term Which desert is NOT located in Africa?||Definition The Rub’al Khali|
Why is Africa so flat?
One hypothesis is that a collision between Africa and another oceanic plate occurred around 250 million years ago. The collision upheaved these layers. The apparent flat appearance of the top of the mountain probably reflects the original sedimentary layers.
What covers most North Africa?
Most of North Africa is covered by what land formation? The world’s largest desert, the Sahara.