The method used for coal mining in Nigeria is?
resurgence
open cast
mechanized
edit
Correct answer is B
No explanation has been provided for this answer.
One operation common to all survey methods is?
the determination of coordinates
reconnaissance
the use of aerial photography
triangulation
Correct answer is B
No explanation has been provided for this answer.
Which of the following features affects inter-visibility between two settlements?
Deep trench
Broad valley
High hill
Wide river
Correct answer is C
No explanation has been provided for this answer.
receive more solar energy
are agriculturally more productive
are always well drained
offer good shelter from storms
Correct answer is B
No explanation has been provided for this answer.
British foreign investments are concentrated in?
Commomwealth countries
developed countries
EU countries
ECOWAS countries
Correct answer is A
No explanation has been provided for this answer.