Aridisols cover the largest in Pakistan_______?

Related Mcqs:

1. Most common rocks, after exposed to weathering which cover about ______% 0f the earth:

   A. metamorphic rocks
   B. Sedimentary rocks
   C. Igneous rocks
   D. Shales

   Submitted by: Shafiq Rehman

2. The largest soil order in Pakistan?

   A. Aridisols
   B. Entisols
   C. Vertisols
   D. Inceptisols

   Submitted by: Hakeem Taj Shapuki

3. The basic form of present day Universal soil loss equation (USLE), initially involved the use of factors such as ________?

   A. R, K and S
   B. R and K
   C. R, K, S and L
   D. R, K, S, L, C and P

   Submitted by: Shafiq Rehman

4. Phosphorus (P) is the second major nutrient essential for plant growth. With the exception of Nitrogen (N) and Potassium (K), Phosphorus is required by plants in_________?

   A. Lesser quantities
   B. Greater quantities
   C. Not required
   D. The above statement is wrong

   Submitted by: Shafiq Rehman

5. Loss of nitrogen in the form of NH3 in alkaline medium is known as_________?

   A. Denitrification
   B. Leaching
   C. Volatilization
   D. None of these

   Submitted by: Shafiq Rehman

6. Integrated Nutrient Management (INM) is a well-accepted approach for the sustainable management of________?

   A. Soil Productivity
   B. Increased crop production
   C. both a and B
   D. None of these

   Submitted by: Shafiq Rehman

7. Potassium (K) occurs as a constituent of the earth’s crust in the proportion of_________?

   A. 23 %
   B. 2.3 %
   C. 17 %
   D. 1.7 %

   Submitted by: Shafiq Rehman

8. The planned development, distribution and use water resources:

   A. Water distribution
   B. Water management
   C. both A & B
   D. None of the above

   Submitted by: Shafiq Rehman

9. Water-erosion can be reduced / controlled by:___________?

   A. Provision of surface-cover that intercepts the rain before hitting the soil.
   B. Reducing the amount of runoff by promoting infiltration.
   C. Both a & b
   D. None of the above

   Submitted by: Shafiq Rehman

10. In land capability classification, class I-Iv are suitable for:_________?

    A. Suitable for grazing
    B. Suitable for forestry
    C. Unsuitable for any agricultural use
    D. Suitable for cultivated farming

    Submitted by: Shafiq Rehman