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Forestry
During adverse season, thermophytes survive by:
Bulbs
Corms
Rhizomes
Seeds
Author:
rikazzz
Comment
Forestry
Carrying capacity is not a fixed factor of the land and will change as ______ with the seasons or over long periods so the process is dynamic as the populations are:
Food
Cover
Water change
All of the above
Author:
rikazzz
Comment
Forestry
The amount of soil lost to sea each year due to rainfall is around:
3,000 million tons
3,000,000 million tons
3,00,00,000 million tons
3,00,000 billion tons
Author:
rikazzz
Comment
Forestry
Major types of Alpine vegetation is classified into the:
Alpine scrub type consisting of moist decidous Apline scrub, dry sone alpine scrub, moist Alpine pasture, dry Alpine plateau pastures, dwarf juniper s
Most Alpine scrub comprises dry alpine scrub and moist alpine scrub
Alpine forests contain Alpine fir birch forest, Rhododendron forest and high level bluepine forests
All of the above
Author:
rikazzz
Comment
Forestry
The Cholistan and Thar deserts comprise ______
Duneland
Consisting of ridges of sand
Drifted and piled up by wind
All of the above
Author:
rikazzz
Comment
Forestry
Which of the following prevents afforestation in deserts:
Goat and grazing animals
Local resident
Unfertility of soil
Low rainfall
Author:
rikazzz
Comment
Forestry
Broussonetia papyrifera period of ripening of seed is:
July – September
May – August
February – April
None of these
Author:
rikazzz
Comment
Forestry
The term ‘hexicology’ was proposed by:
Elton
Mivart
Reiter
Misra
Author:
rikazzz
Comment
Forestry
Whiich of the following plants shows insecticidal properties
Riccinus communis
Iberis amara
Cynodon dactylon
All of these
Author:
rikazzz
Comment
Forestry
Plants growing in extreme cold soil are:
Oxylophytes
Halophytes
Psychrophytes
Psammophytes
Author:
rikazzz
Comment
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