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Forestry
In submerged hydrophytes entry of CO2 is through:
Epidermis as dissolved CO2
Epidermis as carbonates only
Epidermis as carbonates only
Both (b) and (c)
Author:
rikazzz
Comment
Forestry
Species & site quality affect interval of thinning in way:
Species
Site quality (S.Q)
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
Where sand dunes normally occur?
Sand accumulates
Sand deposited
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
In a food chain, the initial organism is:
Herbivore
Photosynthesis
Carnivore
Symbiotic
Author:
rikazzz
Comment
Forestry
The temperatures in the Sibi plain can reach ______ in summer and drop to 1 to 3
The temperatures in the Sibi plain can reach ______ in summer and drop to 1 to 3
50
55
None of these
Author:
rikazzz
Comment
Forestry
The sedimentation in the most vital reservoirs of the country, the nation is losing some US $130.8 million every year due to loss of:
Fertile soil, shrinkage of storage capacity
Reduction agricultural products, power generation and industrial output
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
Opening of canopy even young crop more or less even aged and uniform felling happing under:
Uniform system
Group system
Irregular system shelterwood system
Strip system
Author:
rikazzz
Comment
Forestry
The direction of succession is:
Predictable
Unpredictable
Hephazard
Always changing
Author:
rikazzz
Comment
Forestry
The factors governing the structure of soil are called:
Topographic
Temperature
Biotic
Edaphic climax
Author:
rikazzz
Comment
Forestry
Depth of snowfall varies from ________ increasing with elevation in case of dry temperate forests:
1.4 to 6.0 m.
1.5 to 7.0 m.
1.6 to 8.0 m
None of these
Author:
rikazzz
Comment
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