What is the desertification of the Sahara?
Responses
The study of the Sahara desert.
The expansion of the Sahara desert.
The population of the Sahara desert.
The shrinking of the Sahara desert.
Responses
The study of the Sahara desert.
The expansion of the Sahara desert.
The population of the Sahara desert.
The shrinking of the Sahara desert.