The long-term result of drought and desertification in sub-saharan africa is most likely what?

Desertification is result of human activities, such as overgrazing poor cropping patterns etc.

Explanation:

Desertification is the core problem that Sub Saharan Africa is currently facing as it puts Africa at a much greater risk of food security, physical infrastructure an natural resources and damages national security. As the process of desertification leas to land being degraded, acidification and the underlying cause are changing weather patterns, changing build-up areas and continuous overgrazing by animals. Long term impact of these desertic conditions will lead to the soil and landscape being blow away by wind and running water also since most of this region is agro-based it desertification in rural areas leads to poverty. Sample can be seen in Uganda as a result of overgrazing land became dry and unstable. At least 50 million people will migrate from this region in the year 2020, as dry land covers about 65% of the African continent.