Question

In cities like Bombay and Calcutta, the major air pollutants are:
(a) Ozone
(b) Carbon monoxide and oxides of sulphur
(c) Algae spores
(d) Hot air and hydrocarbons

Answer 1

Answer:

carbon monoxide and oxides of sulphur

Answer 2

Answer:

           Carbon monoxide and oxides of sulphur

Explanation:

Industries, automobiles, population density and modernization are the major factors of air pollution and that too they cause higher amount of carbon monoxide and sulphur dioxide release.  

Bombay and Calcutta suffer from

• - Fuel & biomass burning
• - Fuel adulteration  
• - Traffic congestion  
• - Thermal power plants
• - Petro chemical industries emission
• - Refineries
• - Cement factories emission