Which is the source of chlorofluorocarbons? (A) Thermal power plants (B) Automobiles (C) Refrigeration and Air-conditioning (D) Fertilizers Answer : (C) Refrigeration and Air-conditioning ...
The major source of the pollutant gas, carbon mono-oxide (CO), in urban areas is (A) Thermal power sector (B) Transport sector (C) Industrial sector (D) Domestic sector Answer : (B) Transport sector...
Surface Ozone is produced from (A) Transport sector (B) Cement plants (C) Textile industry (D) Chemical industry Answer : (D) Chemical industry...
Identify the air pollutant in urban areas which irritates eyes and also respiratory tract of human beings. (A) Particulate matter (B) Oxides of nitrogen (C) Surface ozone (D) Carbon monoxide Answer : (C) Surface ozone...
In mega cities of India, the dominant source of air pollution is (A) transport sector (B) thermal power (C) municipal waste (D) commercial sector Answer : (A) transport sector...
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