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What is sewage? why is it harmful to discharge untreated sewage into rivers and lakes ?

Answer» BRAINLIST and follow mewhat is sewage why is it harmful to DISCHARGE untreated sewage into rivers and lakesResults in Englishक्या सीवेज वजह है कि यह नदियों और झीलों में अनुपचारित मलजल का निर्वहन करने के लिए हानिकारक हैहिन्दी में नतीजेSewage contains various contaminants including disease-causing bacteria and other microbes. ... If this contaminated WATER is used for drinking, then it can cause diseases such as cholera, typhoid, dysentery, etc. which may LEAD to death. That is why it is harmful to discharge untreated sewage into rivers or SEAS.


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