Question

mention the four distinct physical features of Sahara desert in Africa​

Answer 1

Answer:

• The Sahara has a number of distinct physical features, including ergs, regs, hamadas, and oases. Ergs, which cover 20 percent of the Sahara, are sand dunes that stretch for hundreds of kilometers at heights of more than 300 meters (1,000 feet).
• Regs are plains of sand and gravel that make up 70 percent of the Sahara

Explanation:

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