161.
In which one of the following pairs is the specific characteristic of a soil a not correctly matched
A
Terra rossa - Most suitable for roses
B
Bhernozerms - Riches soil in the world
C
Black soil - Rich in calcium carbonate
D
Laterite - Contains aluminum compound
Answer :
Terra rossa - Most suitable for roses
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162.
Stratification is found in
A
Tundra
B
Tropical forest
C
Deciduous forest
D
Desert
Answer :
Tropical forest
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163.
Temperature evergreen forests in India found in
A
Himalaya
B
W. Bengal
C
Andman
D
Rajasthan
Answer :
Himalaya
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164.
Lichens in a habitant indicates
A
Zinc in soil
B
Copper in soil
C
Carbon monoxide in air
D
Lack of air pollution
Answer :
Lack of air pollution
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165.
Which part of the pond ecosystem does not affect by the temperature
A
Epilimnion
B
Metalimnion
C
Hypolimnion
D
All of the above
Answer :
Hypolimnion
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166.
In which of the following habitats does the diurnal temperature of soil surface very most
A
Forest
B
Desert
C
Grassland
D
Shrub land
Answer :
Desert
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167.
Human is
A
Dead and decayed organic matter
B
Living matter
C
Fertilizers
D
Living animal/plants/microbes
Answer :
Dead and decayed organic matter
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168.
Which of the following pairs of an animal and a plant represents endangered organisms in India
A
Cinchona and Leopard
B
Banyan and Black buck
C
Bentinckia nicobarica and Red Panda
D
Tamarind and Rhesus monkey
Answer :
Bentinckia nicobarica and Red Panda
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169.
Increase of population under optimum condition is termed
A
Reproductive ability
B
Secondary production
C
Biotic potential
D
Biomass
Answer :
Biotic potential
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170.
Global agreement in specific control strategies to reduce the release of ozone depleting substances, was adopted by
A
The Montreal Protocol
B
The Kyoto Protocol
C
The Vienna Convention
D
Rio de Janeiro Conference
Answer :
The Montreal Protocol
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