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151.

Grazing systems in the northern mountains are:

A.	Nomadic grazing	B.	Semi nomadic grazing
C.	Local grazing	D.	All of the above

152.

Grazing systems in Balochistan and Sulaiman mountain range are:

A.	Spring - summer nomadic transhumance	B.	Winter nomadic transhumance
C.	Sedentary nomadic	D.	All of the above

153.

Range land rehabilitation policies and measures are:

A.	Policies: Develop system for effective periodic closure of range lands, to rehabilitate them and ensure sustainable livelihoods to range dwellers	B.	Measures: Enforce existing land reform laws where absentee holdings of large tracts of range land are the impediment to proper management
C.	Both (a) & (b)	D.	None of these

154.

Range management includes:

A.	The term "Range" refers to a vast area supporting natural vegetation	B.	It is suitable for grazing and browsing by livestock
C.	Its application of scientific knowledge on rangelands and related resources for obtaining maximum feed for a variety of livestock on sustained basis	D.	All of the above

155.

Pakistan has a total livestock population of about 100 million heads, composed primarily of ______:

A.	Goats	B.	Sheep
C.	Cattle	D.	Buffaloes
E.	All of the above

156.

About _______ people in this country living from Himalayas to the coast of Arabian sea depend on livestock for their bread and butter and are engaged in its herding and rearing:

A.	1.5 million	B.	2 million
C.	2.5 million	D.	3 million

157.

A country where _____ per cent of the total aea consists of moutains, gullied foot hills, arid waste and deserts, can never achieve the desired progress unless major part of this usable waste is harnessed to the advantage of its people:

A.	50 to 55	B.	55 to 60
C.	65 to 70	D.	None of these

158.

Range resources of Pakistan is/are:

A.	From alpine pastures in the northern mountains to temperate	B.	Mediterranean ranges in the western mountains
C.	Arid and semi-arid desert ranges in the Indus plain	D.	All of the above

159.

About ______ percent of the country is arid to semi-arid:

A.	50	B.	60
C.	70	D.	None of these

160.

The areas laying above an altitude of about ______ and below zone of perpetual snow constitute alpine pasturs:

A.	3000 m	B.	4000 m
C.	5000 m	D.	6000 m