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प्रश्न
List two major harmful effects of the following:
Rivers contaminated with sewage.
List one major harmful effect of the following:
Rivers contaminated with sewage.
टिप्पणी लिखिए
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उत्तर
- Harmfully affects the animals (even killing the fish).
- harms the plant life growing in it.
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Notes
Students should refer to the answer according to their questions.
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
