Answer:
Desertification of those areas
Explanation:
Desertification of an area occurs when a dry land becomes more dry and arid due to the loss of vegetation.
Desertification can be caused either by natural causes such as climate change or by human causes.
Some of the human causes of desertification includes: overgrazing of the farmland, deforestation, bad irrigation practices, logging e.t.c.
Desertification cause the land to become unfertile and results in the loss of wildlife.
