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Many rivers and lakes around the world face pollution issues that threaten ecosystems and human health. Understanding which water bodies are most affected can help in addressing environmental challenges and promoting conservation efforts.
Major Polluted Rivers
The Ganges River in India is one of the most polluted rivers globally, suffering from industrial waste, sewage, and religious offerings. The Yangtze River in China faces pollution from industrial discharge and agricultural runoff. The Nile River in Africa is affected by urban waste and agricultural chemicals.
Most Impacted Lakes
Lake Victoria in Africa is heavily polluted due to urban waste, agricultural runoff, and invasive species. Lake Baikal in Russia, while relatively pristine, faces pollution from nearby industries and waste disposal. The Aral Sea, once one of the largest lakes, has drastically shrunk due to water diversion and pollution.
Common Pollution Sources
- Industrial waste
- Sewage discharge
- Agricultural runoff
- Plastic debris
- Oil spills