Question

what are the causes and effects of river pollution​

Answer 1

Answer:

Heat or thermal pollution from factories and power plants also causes problems in rivers. By raising the temperature, it reduces the amount of oxygen dissolved in the water, thus also reducing the level of aquatic life that the river can support.

Answer 2

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The main causes of river pollution are those pollutents which were throwing by people around ghats and in large amount of waste materials from factories.