Q. Modes of controlling pollution in large cities include
A) Less use of insecticides
B) Proper disposal of organic wastes, sewage and industrial effluents
C) Shifting of factories out of the residential area
D) All of the above
Explanation
The correct answer is Option D: All of the above.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.