Question

write few examples of river pollution​

Answer 1

Answer:

Examples include wastewater (also called effluent) discharged legally or illegally by a manufacturer, oil refinery, or wastewater treatment facility, as well as contamination from leaking septic systems, chemical and oil spills, and illegal dumping

Explanation:

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Answer 2

Answer:

1. people thrown garbage in the river

2. from factories harmful chemical come into rivers .

3. people wash cloth in river

4. using fertilizer also pollute underground water.

5. untreated sea wages get mixed with water.

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