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Environmental Science

Environmental Science
Eutrophication of water bodies resulting to killing of fishes is mainly due to non-availability of

Essential minerals
Light
Oxygen
Food

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Environmental Science
Utilisation of natural resources in moderate manner to remaining something for the next generation is termed as

Sustainable development
Rehabilitation
Mutual development
Resettlement

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Environmental Science
Respiratory roots are known as

hydathodes
velamen
pneumatophores
prop roots

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Environmental Science
Water pollution is due to

sewage and other wastes
industrial effluents
All of these
agricultural discharges

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Environmental Science
The time of day when the relative humidity reaches a maximum value is usually

In the middle of the afternoon
About midnight
At the time when the air temperature is highest
At the time when the air temperature is lowest
Just before sunrise

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Environmental Science
Pottery workers are at high risk of __________ lung disease.

Asthma
Bronchitis
Asbestosis
Silicosis

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MORE MCQ ON Environmental Science

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