Question

the most common indicator that represents polluted water are ??

Answer 1

the most common indicator that represents polluted water are ?

=> E.Coli

• They are commonly found in sewage and if E.coli are detected in water then it indicates fecal contamination.

Answer 2

E.coli is the most common indicator of water pollution. It naturally occurs in the intestines of human beings and animals. They are commonly found in sewage and if E.coli are detected in water then it indicates fecal contamination.

hope it helps yoh