Question

नदी प्रदूषण एवं इसे कम करने के उपाय बताइये।.N
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Answer 1

Answer:

Hume pollution kmm kerne ke liye factories ko band kerna Hoga or cars, bikes etc. Ka use kmm kerna Hoga is Baar lockdown ki vjh se pollution kmm hua hai ese hi ager hum life mein bhot kmm Ker de in sab Ka use to pollution SE disease kmm ho Jaye gi to hme pollution kmm kerna hai.