Artificial reseeding is prescribed in which circumstances:
A.When natural vegetation cannot recover within a short period and there are few desirable species
B.In grassy plains
C.In flooded areas
D.None of these
Category: Watershed and Range Management Mcqs
Material deposited by flowing water is called _______
A.Alluvium
B.Alluvival Fans
C.Albedo
D.None of these
Main source of energy in Pakistan is :
A.Hydro-electricity
B.Atomic energy
C.Coal energy
D.None of these
Range resources of Pakistan are:
A.Due to bioclimatic variations, the range vegetation varies from one area to other
B.Range condition of the areas also varies from site to site
C.Alpine pastures and northern mountain ranges are comparatively in fair to good condition
D.All of the above
Alpine pastures, Trans-Himalayan ranges and Himalayan forest grazing lands have a large number of:
A.Rivers
B.Perennial springs
C.Seepage water for livestock
D.All of the above
Kohistan ranges cover about ________ million ha.
A.2.3 million
B.2.4 million
C.2.5 million
D.2.6 million
Range improvement is classified as:
A.Plant introduction trials
B.Range reseeding
C.Both (a) & (b)
D.None of these
Grazing systems in the northern mountains are:
A.Nomadic grazing
B.Semi nomadic grazing
C.Local grazing
D.All of the above
The wouth west Boluchistan plateau problem is:
A.It is not a water producing area
B.It lies west of Kirthar Range
C.Much of the land is unused and the rest is poor grazing
D.All of the above
A geologic formation which contains water and transmits it from one point to another in quantities sufficient to permit economic development is called ________
A.Aquifer
B.Alluvival Fans
C.Aquiclude
D.Albedo
