GEOGRAPHY THROUGH MAPS

Sahara Desert

The Sahara occupies much of North Africa, from the Atlantic margin toward the Red Sea. It contains mountains, gravel plains, bare rock plateaus and sand seas.

Fast Facts

  • The world’s largest hot desert; Antarctic and Arctic deserts are cold deserts.
  • Erg means a sand sea; hamada is exposed rocky plateau; reg or serir is stony or gravel plain.
  • The Sahel is a transitional semi-arid belt south of the Sahara.
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Connected lessons

Geographical connections

Part of Visualize CSE, an interactive geography atlas for UPSC Civil Services (IAS) preparation.