Why is air transport preferred over other means of transport?
Answer: Air transport is preferred over the other means of transport because: Speed is the only factor for which air transport is preferred over land and sea transport.
It can reach the remotest and most inaccessible areas, where there are no roads and railways.
Perishable and costly goods are transported by air..
What is the importance of airways?
Airways play a vital role during natural and man-made calamities like floods, famines, earthquake, epidemics and war. They help in rescue operations and providing relief to the people in affected areas within short time. Two merits of airways are : (a) It is the fastest mode of transportation.
What are advantages and disadvantages of airways?
Air Transport carries certain disadvantages too and they are: (i) Cost of operating airlines is very high and so freight cost is very high as compared to sea transport. (ii) It is difficult to carry bulky, awkwardly shaped goods. (iii) Very risky in case of accident.
What are the most important means of transport in the world?
Answer. Worldwide, the most widely used modes for passenger transport are the Automobile (16,000 bn passenger km), followed by Buses (7,000), Air (2,800), Railways (1,900), and Urban Rail (250).