Question

Untreated human excreta is a health hazard.Explain

Answer 1

untreated human excreta is a health hazard because it causes pollution of soil and water including underground water. Thus, it contaminates the sources of water from which people collect water for drinking and other household purposes. It also contaminates water and spread many diseases.

Answer 2

Untreated human excreta can cause a lot health related problem.It pollutes water,air and soil.The polluted water contain disease causing bacteria which can spread epidemics like cholera , typhoid etc.