Q. DDT is a
A. Non-pollutant
B. Non-biodegradable pollutant
C. Biodegradable pollutant
D. None
Answer: Non-biodegradable pollutant
A. Non-pollutant
B. Non-biodegradable pollutant
C. Biodegradable pollutant
D. None
Answer: Non-biodegradable pollutant