Question

describe any four merits and any two demerits of air transport

Answer 1

demerits-
it consumes alot of fuel
it is expensive
merits-
it is fastest means of transport
it is less time consuming
many people can transport at single time
very popular mean

Answer 2

4 merits-:
1) it saves our time.
2) our tickets are generally always confirmed or reserved.
3) our journey is relaxive by the various comforts offered by the air transport.
4) it can also be used in battlefield for destruction of enemy's war equipments.
2 dememits-:
1) it's expensive and the general people can't use it.
2) we cannot the transport the heavy goods or machines such as drilling machine.