Completar frases About The Sahara DesertVersión en línea Complete the following audio description about The Sahara Desert! por Akhmad taufik 1 There are three in . The Sahara Desert , The Namib Desert , and the Kalahari Desert . The Desert is big . In fact , it covers approximately million square kilometers . The Sahara is and drier the Namib and Kalahari deserts , have an average temperature of 30 degrees . the temperature is more than degrees centigrade in the months . So you have to use a of sun cream . The Namib Desert is the others . It's at least 80 million old .