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Which river is most polluted in India?
  • a)
    Krishna
  • b)
    Ganga
  • c)
    Ravi
  • d)
    Yamuna
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Which river is most polluted in India?a) Krishnab) Gangac) Ravid) Yamu...
Yamuna because people think that the river " Yamuna " is very sacred river so they bath in it
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Community Answer
Which river is most polluted in India?a) Krishnab) Gangac) Ravid) Yamu...
Yamuna River is the most polluted river in India. Here is the explanation of this answer:

- Introduction:
India is home to several major rivers, including Krishna, Ganga, Ravi, and Yamuna. These rivers play a crucial role in the country's ecosystem and provide water for irrigation, drinking, and other purposes. However, due to various factors such as industrial waste, sewage, and agricultural runoff, many of these rivers have become highly polluted.

- Pollution in Yamuna River:
The Yamuna River, which flows through several states including Delhi, is one of the most polluted rivers in India. The pollution in the Yamuna is primarily caused by the discharge of untreated sewage and industrial waste into the river. The river also receives agricultural runoff containing pesticides and fertilizers, further contributing to its pollution.

- Factors contributing to pollution:
1. Untreated sewage: The discharge of untreated sewage from cities and towns along the Yamuna is a major contributor to its pollution. Most of the sewage treatment plants in the region are either non-functional or under-capacity, leading to the direct flow of untreated sewage into the river.

2. Industrial waste: Several industries, especially in the Delhi-NCR region, release their untreated effluents directly into the Yamuna. These effluents contain harmful chemicals and heavy metals, which not only degrade the water quality but also pose a threat to aquatic life.

3. Agricultural runoff: The Yamuna basin is predominantly agricultural, and the excessive use of fertilizers and pesticides in farming leads to the contamination of water bodies, including the Yamuna. The runoff from agricultural fields carries these chemicals into the river, further deteriorating its quality.

- Impacts of pollution:
The pollution in the Yamuna River has severe consequences for both the environment and human health. The high levels of toxic substances in the water harm aquatic life, leading to a decline in fish populations and the overall degradation of the river ecosystem. Additionally, the contaminated water poses a serious health risk to those who depend on it for drinking and irrigation purposes.

- Efforts for restoration:
The government and various organizations have initiated several measures to restore the Yamuna River. These include the construction of sewage treatment plants, monitoring and regulation of industrial waste discharge, and awareness campaigns to promote responsible waste management practices. However, despite these efforts, the pollution levels in the Yamuna remain alarmingly high.

In conclusion, the Yamuna River is the most polluted river in India due to the discharge of untreated sewage, industrial waste, and agricultural runoff. The pollution in the river has detrimental effects on the environment and human health, highlighting the urgent need for effective measures to restore and protect this vital water resource.
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Which river is most polluted in India?a) Krishnab) Gangac) Ravid) YamunaCorrect answer is option 'D'. Can you explain this answer?
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