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Environmental Science

Environmental Science
In a population, unrestricted reproductive capacity is called as

biotic potential
carrying capacity
fertility rate
birth rate

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Environmental Science
A high Biological Oxygen Demand (BOD) indicates that:

absence of microbial action
water is pure
Low level of microbial pollution
High level of microbial pollution

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Environmental Science
The slow rate of decomposition of fallen logs in nature is due to their

anaerobic environment around them
low moisture content
low cellulose content
poor nitrogen content

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Environmental Science
"Earth provides enough to satisfy every man's need, but not for every man's greed" words by

Gandhiji
None
Nehru
Tagore

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Environmental Science
Herbivores are also called as

Primary consumers
Secondary consumers
Producers
Tertiary consumers

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Environmental Science
Respiratory roots are known as

hydathodes
velamen
prop roots
pneumatophores

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MORE MCQ ON Environmental Science

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