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.Management Sciences
Category: Soil Science
Common soils found in Pakistan are___________________?
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A. Arid soils
B. Inceptisols
C. Entisols
D. All the above
The chemical formula of urea fertilizer is_______________________?
A. NH2CONH2
B. [CO(NH2)]
C. Both a & b
D. None of the above
Mean annual precipitation for tundra region is ____________________?
A. 70-80 cm
B. 150-70 cm
C. 0-50 cm
D. None of the above
Identify the fertilizer (s) containing potassium____________________?
A. SOP
B. MOP
C. Chilean salt peter
D. All the above
Process of mixing soil by fauna and flora is called__________________?
A. Lessivage
B. Pedoturbation
C. Leaching
D. Enrichment
Problem of erosion in Thal and Cholistan is due to____________________?
A. Wind
B. Fire
C. Water
D. Atmosphere
Metamorphic rocks are formed from____________________?
A. Igneous rocks
B. Sedimentary rocks
C. Both a & b
D. Cleavage
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