Any three water-borne diseases .....................

A water borne disease is

Any droplet — borne disease...................................................................................................

Air borne diseases are

Which is a water-borne disease

is dysentry a water-borne disease :

Which is not a water borne disease ?

A mosquito borne viral disease is

Name three mineral-deficiency diseases.

Three vitamin-deficiency diseases.

What measure would you take to prevent water-borne diseases?