Why does life in Sahara cluster around oases?
A. Oases have good roads and infrastructure
B. The climate at oases is cooler
C. Oases offer a supply of water
D. There are many job opportunities near oases
A. Oases have good roads and infrastructure
B. The climate at oases is cooler
C. Oases offer a supply of water
D. There are many job opportunities near oases