Q. Proper management of disposal of household and industrial wastes can be done by
A) Recycling the waste material to give useful products again
B) Burning and incineration of combustible waste
C) Sewage treatment
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.