A pond contains clean water. Which of the following activities will produce least pollution of water?
(a) Washing clothes in the pond
(b) Bathing animals in the pond
(c) Washing motor vehicles in the pond
(d) Swimming in the pond

AcademicChemistryNCERTClass 8

Correct Answer: (d) Swimming in the pond

Explanation: Swimming in the pond is the activity which will produce the least pollution of water.

Updated on 10-Oct-2022 13:27:06