A. When discharge is plotted over time in minutes, hours
B. Days resulting curve is known as hydrograph
C. Both (a) & (b)
D. None of these
Related Mcqs:
- Stream flow or discharges means:
A. It is quantity of water flowing in the stream or channel
B. Quantity, quality and timing of water yields are mostly affected by man
C. Both (a) & (b)
D. None of these - Extent of damages means:
A. Intensity of fire and its duration
B. Type of vegetation
C. Intensity and time of precipitation
D. All of the above - Alluvial Fans means:
A. Where a stream flow into a larger main valley
B. Suddenly free to spread out
C. The stream slow down, loses energy
D. All of the above - Albedo means :
A. The ratio of the amount of solar radiation (or visible range of radiation) reflected by a surface
B. The amount incident on it, also expressed as a percentage
C. Both (a) & (b)
D. None of these - Forest Ecosystem means:
A. The produces in forest are actual at different strata from the ground level to the canopy of trees.
B. The litter and consequently the humus layers is thick
C. Both (a) & (b)
D. None of these - Forests means:
A. To society of American forests (SAF) is an eco-system characterized by a more or less dense and extensive tree cover
B. A plant community with predominance of trees and other woody vegetation, growing more or less closely together
C. Both (a) & (b)
D. None of these - Biota means:
A. The general description of all the flora and fauna of the planet
B. It covers all living things from the tiniest submicroscopic organism to the elephant and giant redwood tree
C. All of which are supported by the biosphere
D. All of the above - Group shelter wood system means:
A. If canopy is opened out evenly in making regeneration felling
B. If the canopy is opened out by creating scattered gaps which are subsequently extended over the whole area
C. If the canopy is opened out gradually and irregularly with a long regeneration period, resulting in a more uneven aged forest
D. None of these - Influence of climate means:
A. It is not compulsory that within a local climatic area only a particular tree grows wel
B. We know that southern aspects are hotter than northern aspects
C. Both (a) & (b)
D. None of these - Organization of staff and labour for afforestation means:
A. Labour arrangements
B. The raising and management of irrigated plantations is a highly specialized operation requiring regular trained labour
C. Both (a) & (b)
D. None of these
The correct answer to the question: "Hydrograph means:" is "Both (a) & (b) ".