Which of the following gases is most abundant in the atmo...
Which of the following gases is most abundant in the atmosphere?
oxygen
hydrogen
argon
nitrogen
Correct answer is D
No explanation has been provided for this answer.
The low islands and extensive sand banks indicate that the channel of River Bintu is probably ...
All the following constitute environmental hazards except ...
Industries are broadly classified into ...
The initial problems of rain and road development in Africa were due primarily to the ...
----------- is a type of mass movement or mass wasting ...
Which of the following factors may lead to an area being densely populated? ...
Two areas of very sparse population in Nigeria are? ...
Improved agricultural production in Cote d'Ivoire is due mainly to? ...