1. Study Fig. 6.3, which shows recommendations which agricultural experts have given to subsistence farmers in areas such as the one shown in Fig. 6.1.

Fig. 6.3

(i)

Explain how each of the three recommendations in Fig. 6.3 may increase the farmers’ food supply.

   -Build a covered, concrete-lined well close to the farm

   -Put electric fences around the fields of maize and millet

   -Use some land to graze a small herd of goats