Which among the following is the cheapest mode of transport in terms of fixed plus running costs?
Answer: A
A waterway is any navigable body of water. Waterways can include rivers, lakes, ocean and canals, in order a waterway to be navigable it most meet several criteria.
- The waterway must be deep enough to allow the draft depth of the vessels with it.
- The waterway must be wide enough to allow passage for the beam with of the vessels using it.
- The current of waterway must be mild enough to allow vessels to make headway.