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Forestry
In a fish aquarium green aquatic plants are grown primarily for:
Oxygen
Carbon dioxide
Fish feed
Decoration
Author:
rikazzz
Comment
Forestry
Picea smithiana (Spruce) period of ripening of seed is:
Sptember – November
May – July
February – April
None of these
Author:
rikazzz
Comment
Forestry
Stratification is most complex in:
Tropical forest
Deciduous forests
Savannah
Both (a) and (b)
Author:
rikazzz
Comment
Forestry
Field capacity is the extent to which a soil can hold:
Gravitational water
Capillary water
Hygroscopic water
Capillary water plus hygroscopic water
Author:
rikazzz
Comment
Forestry
Cassia glauca is:
A shrub or small tree
Leaves 6-9 inches long
Both (a) & (b)
None of these
Author:
rikazzz
Comment
Forestry
Water pollution is caused by:
Ammonia
Phytoplankton
Industrial effluents
Smoke
Author:
rikazzz
Comment
Forestry
Soils transported by water are called:
Alluvial
Colluvial
Residual
Eolian
Author:
rikazzz
Comment
Forestry
BOD is the amount of oxygen:
Present in water
Utilized by organisms in water
Utilized by micro-organisms for decomposition
Demanded by the producers for the production of food
Author:
rikazzz
Comment
Forestry
Chipko Movement is related to:
Plant conservation
Project tiger
Animal breding
Operation flood
Author:
rikazzz
Comment
Forestry
Albizzia procera period of ripening of seed is:
May – July
March – April
February – April
None of these
Author:
rikazzz
Comment
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