A. Nature over the past several hundred years hs built-up a reserve of wood in the conifer forests
B. They can be characterized as having a high volume of wood per hectare, but a very low annual growth rate
C. The high volume per hectare is ideal for meeting immediate timber needs
D. All of the above
Related Mcqs:
- These are generally, but not always, developed above the birch zone and in patches, sometimes extensive, within it, probably conditioned by edaphic and biotic factors, in Kashmir, Gilgit, Chitral and Hazara. This type ascends normally to ______ or more above the sub-alpine forests and climate must be similar but more severe than in sub-alpine forests:
A. 140 m
B. 150 m
C. 160 m
D. 170 m - The most striking difference between tropical rain forests and temperate forests is that:
A. The tropical rain forests have preponderance of angiosperms while the temperate ones have preponderance of gymnosperms
B. The trees of temperate forests are taller than these of tropical rain forests
C. Plants of temperate forests are comparatively more mesophytic
D. Tropical forests are comparatively homogenous - The best seed moisture content is below 10% of the oven dry weight for the coniferous but it must be kept above _____ for most of the broad leaved species:
A. 20%
B. 25%
C. 30%
D. 35% - The chief coniferous species are:
A. Pinus wallichiana
B. Cedrus deodara
C. Piecea smithiana
D. Abies pindrow
E. All of the above - Dry sub-tropical broad-leaved forests having:
A. Low forest of branchy trees forming a canopy
B. Varying in density from complete closure
C. Under the most favourable conditions to scattered single trees or groups on the driest sites
D. Typically field in with a shrub growth which similarly varies in density
E. All of the above - In practice forests are not normal. They are ‘abnormal’ in ways:
A. They are overstocked. This is found in forests where there is more area of forest under the older age classes
B. They are under stocked. This is due to larger proportion of area under immature crops
C. Both (a) & (b)
D. None of these - In practice forests are not normal. They are ‘abnormal’ in ways:
A. They are overstocked. This is found in forests where there is more area of forest under the older age classes
B. They are under stocked. This is due to larger proportion of area under immature crops
C. Both (a) & (b)
D. None of these - Forests are assigned difficult inaccessible and low quality lands are
A. Forests get, what can be called as residual lands in the land use
B. The result of the agriculture based civilization
C. Where the best available land is generally put under the plough
D. All of the above - Forests provide multiple benefits:
A. Whether grown for one single purpose like timber or for any other purposes forests satisfy many demands
B. Diverse needs and wants of the people are met by the forests
C. Both (a) & (b)
D. None of these - Management of forests includes:
A. The natural resources and how wisely utilized
B. Used diene process
C. To a large extent
D. A Country’s wealth and well being of its people involved
E. All of the above
The correct answer to the question: "Coniferous forests having characteristics:" is "All of the above".
