A. Water distribution
B. Water management
C. both A & B
D. None of the above
Submitted by: Shafiq Rehman
Related Mcqs:
- Sewage water consists of water and solids in the following percentage___________________?
A. 99 & 1
B. 90 & 10
C. 80 & 20
D. None of the above - Water occupied the larger soil pores and moves down readily under the force of gravity. Water in excess of the field capacity is termed:
A. Capillary water
B. Hygroscopic water
C. Gravitational water
D. None of the aboveSubmitted by: Shafiq Rehman
- Which chemical used to prevent evaporation from surface of water in water bodies?
A. Cetyle alcohol
B. Methyle alcohol
C. both A and B
D. None of theseSubmitted by: Shafiq Rehman
- Which chemical used to prevent evaporation from surface of water in water bodies?
A. Cetyle alcohol
B. Methyle alcohol
C. both A and B
D. None of theseSubmitted by: Shafiq Rehman
- Water is the major constituent of all living creatures. Biomass of plants is composed of ________% water:
A. 65 – 75%
B. 72 – 62%
C. 85 – 95%
D. 75% – 80%Submitted by: Shafiq Rehman
- Nitrogen & sulphur dioxide liberate from motor vehicles & industries. Nitrogen & Sulphur gases dissolve in the water vapour of atmosphere & form nitric & sulphuric acid. This rain water falls on soil as__________ & contaminates soil also:
A. Acid rain
B. Neutral rain
C. Both A & B
D. None of the aboveSubmitted by: Shafiq Rehman
- New soils, no or little profile development:
A. Entisols
B. Inceptisols
C. Andisols
D. AridisolsSubmitted by: Shafiq Rehman
- Nutritive elements needed in large quantities to ensure normal plant development:
A. N, P, K
B. S, Mg, Ca, Fe
C. Both a & b
D. None of a & bSubmitted by: Shafiq Rehman
- The device used for the measurement of positive pressure potential of soil water is known as_________________?
A. Lysimeter
B. Tensiometer
C. Piezometer
D. Barometer - Available water is held between?
A. Field capacity to super available water
B. Only field capacity
C. Field capacity to wilting point
D. All of the aboveSubmitted by: Shafiq Rehman
