What is the method that kills harmful microorganisms and prevents the spread of waterborne diseases such as cholera, dysentery, and typhoid...?
(A) Filtration
(B) Sedimentation
(C) Chlorination
(D) Distillation
✅ Correct Answer:Chlorination
Comments
What is the method that kills harmful microorganisms and prevents the spread of waterborne diseases such as cholera, dysentery, and typhoid...?
What is the method that kills harmful microorganisms and prevents the spread of waterborne diseases such as cholera, dysentery, and typhoid...?
(A) Filtration
(B) Sedimentation
(C) Chlorination
(D) Distillation
✅ Correct Answer:Chlorination
Comments
What is the method that kills harmful microorganisms and prevents the spread of waterborne diseases such as cholera, dysentery, and typhoid...?