A. Relative humidity
B. Absolute humidity
C. Both A and B
D. non of these
Related Mcqs:
- The ratio of actual cultivated area to a total farm area over a year is called__________________?
A. Cropping pattern
B. Cropping intensity
C. Cost-benefit ratio
D. None of the above - The ratio of actual cultivated’ area to a total farm area over the year is called __________________?
A. Cropping pattern
B. Cropping intensity
C. Cost benefit ratio
D. Cropping system - Ratio of crop yield to the amount of water utilized is called______________?
A. Soil water use
B. Crop water use efficiency
C. Soil plant water relationship
D. Water intensity - The amount of water required to rise a crop to matunty with in a given period of time is called________________?
A. Water frequency
B. Water depletion
C. Water balance
D. Crop Water requirement - The control and preservation of natural resources for present and future use is called_________________?
A. Sustainability
B. Conservation
C. Crop residue management
D. None of above - The control and preservation of natural resources For present and future use is_________________?
A. Substainability
B. Conservation
C. Biodiversity
D. Environment - The CO, content of air is___________________?
A. 1%
B. 10.3%
C. 0.03%
D. 0.002% - Primary air polluted is________________?
A. SO2
B. SO3
C. SO4
D. None - Air contains___________________?
A. 70% nitrogen
B. 50% nitrogen
C. 78% nitrogen
D. None of the above - The oxygen concentration in the air is________________?
A. 30%
B. 21%
C. 16%
D. 45%
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