Water polluted by various human activities causes a number of water-borne diseases. Which of the following is not a waterborne disease? (a) Cholera (b) Typhoid (c) Asthma (d) Dysentry
ScienceClass 7CBSEAnswered 27 Mar 2026
Answer
Soln:
The answer is (c) Asthma
Explanation:
Asthma is airborne disease whereas Cholera, Typhoid and dysentery are spread by contaminated water and food.
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