Measurement of discharge of water is depicted by:

Related Mcqs:

1. In a food chain, the total amount of living material is depicted by: A. Pyramid of biomass B. Pyramid of energy C. Pyramid of number D. Trophic levels

   xA. Pyramid of biomass
   B. Pyramid of energy
   C. Pyramid of number
   D. Trophic levels

2. Thermal pollution in water bodies is caused due to discharge of:

   A. Hot water from power plants
   B. Hot chemicals from industries
   C. Waste from mines
   D. Waste from agricultural fields

3. Measurement of the rate of O2 consumption in unit volume of water over a period of time is done to find out:

   A. Biogas generation
   B. Biological oxygen demand
   C. Biosynthetic path way
   D. Fermentation

4. Measurement of infiltration capacity include:

   A. Direct measurement in water artificially applied
   B. Indirect method: several empirical methods have been developed toestimate total infiltration in a catchment
   C. Both (a) & (b)
   D. None of these

5. The importance of watershed management was realized when Pakistan signed Indus Water Treaty with India through which right of water of ______ was given to India while Pakistan has the right on river Indus and Jhelum:

   A. Chenab
   B. Ravi
   C. Sutlij
   D. All of the above

6. Measurement involve in forest mensuration:

   A. The determination of the dimension, form, volume, age and increments of logs, single trees, stands or whole (B.C.F.T.)
   B. It is art of taking measurements for compiling data. In forestry this art is applied / used for measuring the forest produce e.g. Timber, firewood, standing trees or crop
   C. Both (a) & (b)
   D. None of these

7. Measurement of timber (Round) in forest mensuration is / are:

   A. Xylometer method
   B. Mathematical formulae
   C. Both (a) & (b)
   D. None of these

8. Measurement of felled tree material in forest mensuration is / are:

   A. Stem
   B. Branches
   C. Crown
   D. Bark
   E. All of the above

9. Measurement of volume is conducted by which method / methods:

   A. Xylometer
   B. The top
   C. The stump
   D. Entire trees
   E. All of the above

10. Measurement of age is normally determined by:

    A. From record
    B. From general appearance
    C. From branch whorls
    D. From annual rings
    E. All of the above