Answer:
undernourishment means; "not given the essential elements for proper development."
desertification means; "the process of which a certain area becomes a desert."
food security means; "the state of having reliable access to a sufficient quantity of affordable, nutritious food."
and all of those go into where Sahel is because it is a poor, undernourished, deserted area.
Explanation:
90.00 - 0.026 = 89.974.
Hope this helps.
B. Better managing our natural resources
Under the leadership of Mikhail Gorbachev, the doctrine of Perestroika called for more local control and free-market practices. The correct option among all the options that are given in the question is the second option or option "B". I hope that this answer has come to your help.