NEET Practice Questions (MCQs) with Answers & Solutions

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Higher the biodegradable organic matter in sewage

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Explanation

Page number 275

16.2 Water Pollution and It's control

16.2.1 Domestic Sewage and Industrial Effluents

Environmental Issues

 

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Algal bloom is

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Explanation

Page number 275

16.2 Water Pollution and It's control

16.2.1 Domestic Sewage and Industrial Effluents

Environmental Issues

 

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Which of the following statements is wrong?

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Explanation

Page number 275

16.2 Water Pollution and It's control

16.2.1 Domestic Sewage and Industrial Effluents

Environmental Issues

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High concentration of DDT directly disturbs

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Explanation

Page number 276

16.2 Water Pollution and It's control

16.2.1 Domestic Sewage and Industrial Effluents

Environmental Issues

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The natural aging of a lake by nutrient enrichment of its water is called

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Explanation

Page number 276

16.2 Water Pollution and It's control

16.2.1 Domestic Sewage and Industrial Effluents

Environmental Issues

 

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when lake is young, the water is

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Explanation

Page number 276

16.2 Water Pollution and It's control

16.2.1 Domestic Sewage and Industrial Effluents

Environmental Issues

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Streams draining into the lake and introduce nutrients such as ………

(Young lake)

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Explanation

Page number 276

16.2 Water Pollution and It's control

16.2.1 Domestic Sewage and Industrial Effluents

Environmental Issues

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The animals which live in warm areas will prefer

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Explanation

Page number 276

16.2 Water Pollution and It's control

16.2.1 Domestic Sewage and Industrial Effluents

Environmental Issues

 

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Large masses of floating Plants-Bog

Are found in

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Explanation

Page number 276

16.2 Water Pollution and It's control

16.2.1 Domestic Sewage and Industrial Effluents

Environmental Issues

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The natural ageing of lake

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Explanation

Page number 277

16.2 Water Pollution and It's control

16.2.1 Domestic Sewage and Industrial Effluents

Environmental Issues

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