Grazing systems in the northern mountains are:
A.Nomadic grazing
B.Semi nomadic grazing
C.Local grazing
D.All of the above
A.Nomadic grazing
B.Semi nomadic grazing
C.Local grazing
D.All of the above
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.Updating inventory of floral and faunal diversity, reviewing current field research presently undertaken and planning for future to fill in the gaps in the knowledge of bio-diversity in Pakistan
B.Indentification of species and delineation of areas of importance with the stand point of biodiversity values
C.Achieve consensus on te long term strategy and prioritise biodiversity conservation
D.All of the above
A.Aquifer
B.Alluvival Fans
C.Aquiclude
D.Albedo
A.Troposphere
B.Stratosphere
C.Mesosphere
D.Thermosphere
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The ozone layer or ozone shield is a region of Earth’s stratosphere that absorbs most of the Sun’s ultraviolet radiation. It contains high concentration of ozone (O3) in relation to other parts of the atmosphere, although still small in relation to other gases in the stratosphere.
A.Coniferous forest
B.Alpine
C.Tundra forest
D.Deciduous forest
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Continue reading “In which type of the forest, humus is formed by the dry and dead leaves ?”
A.Saprophytic association between fungus and the roots of seed plants
B.Parasitic association between fungus and the roots of seed plant
C.Symbiotic association between fungus and the roots of seed plants
D.All of the above
E. Undefined
A.Producers and consumers
B.Producers and decomposers
C.Producers, consumers and decomposers
D.Producers and light
A.Packing cases, railway sleepers,
B.Planking for floors and cheap type of doors and windows
C.Both (a) & (b)
D.None of these