The basin system of irrigation in the Nile Basin is not r...
The basin system of irrigation in the Nile Basin is not reliable because
too much of the water percolates into the ground
only a few crops can be grown
it is not considered suitable by some farmers
too much labour is involved in making the basins
it depends on the flow of the Nile in a particular year
Correct answer is E
No explanation has been provided for this answer.
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