Write a geographical account of road transportation under the following headings:
(a) three advantages; (b) three disadvantages; (c) four contributions to development.
Explanation
A geographical account of road transportation under the following: (a) ADVANTAGES - provides more inter and intra city movement - ease of operation - universal mode of transport - fare is relatively cheap - facilitates movement over short distances - complementary to other modes of transport - offers door-to-door services/flexibility - opens up the interior more than other modes - ease of acquisition - more employment opportunities (b) DISADVANTAGES - limited carrying capacity - more prone to accidents - roads are easily washed away by erosion - high cost of construction - affected by difficult terrain - prone to traffic congestion - contributes more to environmental pollution - high cost of maintenance/spare parts (c) CONTRIBUTIONS TO DEVELOPMENT - employment opportunities - facilitates national trade - facilitates international trade - promotes international cooperation - facilitates movement of people - revenue generation - income to individuals Is - movement of goods and services - promotion of tourism - growth of hew settlements - linking areas of production to areas of consumption - diffusion of ideas and technology - infrastructural development - improved standard of living - access to natural resources - ease of administration - national integration - aids diversification of the economy - skill acquisition - increased production - increase in Gross National Product (GNP) - helps in national defence - encourages regional specialization - stimulates other sectors of the economy