Which industries release particulate air pollutants along with harmless gases, such as nitrogen, oxygen, etc.?
A. Oil industry
B. Invitro Fertilization clinics
C. Plant tissue culture labs
D. Thermal power plants and smelters
Answer:D
Which industries release particulate air pollutants along with harmless gases, such as nitrogen, oxygen, etc.?
A. Oil industry B. Invitro Fertilization clinics C. Plant tissue culture labs D. Thermal power plants and smelters