Which of the following statements describes a challenge that agriculture faces in the coming decade?
a. reliance on farm mechanization will need to be limited
b. farmers in africa must adopt new methods to meet their agricultural needs.
c. farm businesses will need to increase their wages to attract more labor
d. for production will need to be reduced to conserve the diminishing supply of fertilizers
2. which of the following statements about ethnic and religious conflict in africa is false?
a. african nations typically have peaceful transitions of power, but leaders have been unable to quell ethnic violence
b. states created during european colonization had tremendous religious and ethnic diversity
c. ethnic conflict has led to he oxide in some cases
d. european borders gave little respect to traditional tribal and ethnic boundaries