Which of the following gases is primarily responsible for eutrophication of water bodies?a)Nitrogenb)Sulphur dioxidec)Carbon dioxided)All the aboveCorrect answer is option 'A'. Can you explain this answer?

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Which of the following gases is primarily responsible for eutrophication of water bodies?

a)
Nitrogen
b)
Sulphur dioxide
c)
Carbon dioxide
d)
All the above

Correct answer is option 'A'. Can you explain this answer?

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Which of the following gases is primarily responsible for eutrophicat...

The correct answer is Nitrogen.

Key-Points

Eutrophication is the increase in the concentration of nutrients in an ecosystem.
Cultural eutrophication is the process that speeds up natural eutrophication because of human activity.
Natural eutrophication has been occurring for millennia.
The most common nutrients causing eutrophication are nitrogen N and phosphorus P.

Additional Information

Increased nutrient enrichment can arise from both point and nonpoint sources.
Eutrophication is the mechanism by which the lakes obtain nutrients (phosphorus and nitrogen) and sediments from the surrounding.
Sulfur dioxide is released naturally by volcanic activity and is produced as a by-product of copper extraction and the burning of fossil fuels contaminated with sulfur compounds.
Sulfur dioxide is widely used in the food and drinks industries for its properties as a preservative and antioxidant.

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Which of the following gases is primarily responsible for eutrophication of water bodies?a)Nitrogenb)Sulphur dioxidec)Carbon dioxided)All the aboveCorrect answer is option 'A'. Can you explain this answer?

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