How much land is required for a population of 10000, to have a deep trench: (A) 5 acre, (B) 3 acre, (C) 2 acre, (D) 1 acre
Answer is D. * Sanitary landfill(controlled tipping)- most satisfactory method when land is available * Trench, ramp, area method. In trench method it is estimated that one acre of land per year will be required for 10000 population. Ref:- K Park, 24th ed; pg num:- 791