2) All of the following factors have contributed to famine in Africa EXCEPT: a-an overdependence on cash crops b-an overabundance of capital c-soaring population growth d-the transformation of fertile land into dessert

3) As a consequence of reunification, Germany experienced a:

a-decreased in the level of unemployment b-decrease in the incidence of Neo-Nazi violence c-decrease in immigration from eastern europe d-increase in taxation to pay for economic restructuring

4) The permanent members of the U.N. security council include all of the following EXCEPT:

a-china b-france c-the soviet union d-germany

5) Desalination could help Israel, Jordan, and Syria solve there problems with: a-territorial disputes b-urban overcrowding c-underemployment d-water shortages