What is the desertification of the Sahara?
Question 14 options:
The expansion of the Sahara Desert
The study of the Sahara Desert
The shrinking of the Sahara Desert
The population of the Sahara Desert
Question 14 options:
The expansion of the Sahara Desert
The study of the Sahara Desert
The shrinking of the Sahara Desert
The population of the Sahara Desert