untreated human excreta is a health hazard. explain
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Untreated human excretions are a health hazard. It causes pollution of soil and water including the underground water. ... When this contaminated water is used for drinking, it can cause diseases such as cholera, typhoid, hepatitis, dysentery, etc., which may even lead to death.
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it is nitrogenous waste which cannot be proccessed as manure on its own we need to process it first
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