(a) (i) Draw an annotated cross profile from point A to point B. (ii) Are points A and B intervisible? (Give one reason for your answer) (b) In what three w...

 (a) (i) Draw an annotated cross profile from point A to point B.
(ii) Are points A and B intervisible? (Give one reason for your answer) 

(b) In what three ways has the relief affected the transportation network of the mapped area?

(c) Give any two reasons why the area mapped is sparcely populated.