Sponsored Links: 4a) DRAW A MAP MAP DESCRIPTION -fadama plain -river sokoto -cross river 4b) i)presence of unique landforms ii)presence of unique historical and religious centres iii)unique environmental condidtion iv)presence of natural and artificial lake 4c) i)unstable political factors and government policies ii)inadequate maintenance of tourist centre iii)high rate of crime rate in the country iv)outspread of diseases. 3a ) i)lack skilled workers and use unskilled workers intensively . ii) Developing nations are highly dependent on the advanced or developed nations . iii )Poor funding of industries . iv )Most of their Raw materials are farm produce . v ) They manufacture goods to meet their immediate needs not for export 3b ) i)Raw Materials: The significance of raw materials in manufacturing industry is so fundamental that it needs no emphasising . Indeed , the location of industrial enterprises is sometimes determined simply by location of the raw materials. ii) Power: Regular supply of power is a pre - requisite for the localisation of industries . Coal, mineral oil and hydro - electricity are the three important conventional sources of power. Most of the industries tend to concentrate at the source of power. iii )Labour : No one can deny that the prior existence of a labour force is attractive to industry unless there are strong reasons to the contrary. Labour supply is important in two respects (a ) workers in large numbers are often required; (b ) people with skill or technical iv )Transport : by land or water is necessary for the assembly of raw materials and for the marketing of the finished products . v ) Market : The entire process of manufacturing is useless until the finished goods reach the market . Nearness to market is essential for quick disposal of manufactured goods. It helps in reducing the transport cost and enables the consumer to get things at cheaper rates .