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MOTION-ECOLOGY-EXERCISE -2
- Natural aging of a lake by biological enrichment of its water called :...
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- A fine powder of recycled modified plastic is known as
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- Gases that are commonly known as green house gases:-
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- Increase in concentration of the toxicant at successive trophic levels...
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- Catalytic converters are fitted in to automobiles for reducing emissio...
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- If CO(2) is absent in the atmosphere of earth, then
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- Acacia, Prosopis and Caparis belongs to:-
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- CO is harmfull because:-
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- Total amount of energy trapped by green plants in food is called:-
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- Bacteria are essential in carbon cycle as:-
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- Reason for elimination of wild life is:-
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- Beside CH(4) and CO(2) other green house gas from agriculture area:-
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- In which biome a new plant may adapt soon:-
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- Temperature variation in Pacific Ocean in present time is called
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- Sewage purification is performed by
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- Best economic method to harvest the solar energy:-
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- Main reason of disturbance of biological diversity
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- Best method to preserve the wild relatives of plants:-
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- Bhopal gas tragedy is related with:-
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- Concentration of DDT is highest in:-
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