The Ruhr coalfield is located in
...The Ruhr coalfield is located in
Canada
Russia
Germany
USA
Correct answer is C
No explanation has been provided for this answer.
Which of the following gradients is the steepest? ...
Which of the following rock types is non-sedimentary? ...
Inter-regional trade between countries in West Africa is promoted mainly by ...
Lines of the longitude can best be described as ...
The roads in the area shown on the map appear to have been constructed mainly to avoid ...
The largest rift valley system in the world is in? ...
The outer structure of the earth is made up of the following except? ...
The main industry associated with the Ruhr Valley region is? ...