Which is the greatest danger for the African savanna today?

This threat to a savanna ecosystem include effects caused by climate change, farming practices, overgrazing, aggressive agricultural irrigation, which lowers the level of the water table away from plant roots, deforestation and erosion. Each year, over 46,000 square kilometers of African savanna becomes desert.

51% were unhappy, i think .   ; )

answer; depression and breathing related sleep disorder(independent);