The busiest inland water-way of Europe is the Rhine. Its preeminence as a waterway rests on the fact that
A
It flows through the most industrialised part of Europe
B
It follows a rift valley
C
Its course is never frozen
D
It falls in the North Sea
Correct Answer: Its course is never frozen
The busiest inland water-way of Europe is the Rhine. Its preeminence as a waterway rests on the fact that its course is never frozen.