Q. Which of the following is a sink for CO?
A) Haemoglobin
B) Microorganisms present in the soil
C) Oceans
D) Plants
Explanation
(b)
Microorganisms present in the soil act as a sink for carbon monoxide
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.