Study the map extract provided on a scale of 1:50,000 and answer the following questions:
(a) Reduce the map to one third its original size and state the new scale in representative Fraction (RF). On your outline, show and name:
(i) the settlement of KAIAMA;
(ii) the main road leading from KAIAMA to the north east end of the map;
(iii) River Kodoo. Indicate its direction of flow with an arrow.
(b) Calculate the gradient of River Wabba from its source to the point where it joins River Wuruma.
(c) With evidence from the map, describe the functions of KAIAMA settlement.