Consider the following statements? I. The oasis in the Sahara and the Nile Valley in Egypt supports settled population. II. Trucks are replacing camels in the salt trade. III. The discovery of oil in Algeria, Libya and Egypt is constantly transforming the Sahara desert. Of these statements:

Consider the following statements? I. The oasis in the Sahara and the

1.	Consider the following statements? I. The oasis in the Sahara and the Nile Valley in Egypt supports settled population. II. Trucks are replacing camels in the salt trade. III. The discovery of oil in Algeria, Libya and Egypt is constantly transforming the Sahara desert. Of these statements:
A.	I and II are correct
B.	I, II and III are correct
C.	Only III is correct
D.	II and III are correct
Answer» C. Only III is correct