Which of the following is a source of emissions leading to the eventual formation of surface ozone as a pollutant?
A. Transport sector
B. Refrigeration and Air-conditioning
C. Wetlands
D. Fertilizers
Answer:A
Which of the following is a source of emissions leading to the eventual formation of surface ozone as a pollutant?
A. Transport sector B. Refrigeration and Air-conditioning C. Wetlands D. Fertilizers