Q. Which of the following is a biodegradable pollutant?
A) Plastic
B) Sewage
C) Asbestos
D) Mercury
Explanation
(b)
Sewage is a biodegradable pollutant because it is easily decompose by microorganism
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.