NOx can effect the…………..
a) skin
b) eyes
c) both a & b
d) none of these
Higher concentration of…………..causes leaf damage and affects the photosynthesis activities of plants.
a) SOx
b) COx
c) NOx
d) CO
NOx cause respiratory problems and heat failure in …………..
a) mammals
b) birds
c) reptiles
d) fishes
Polyasomatic
compounds and polyessomatic hydrocarbons are…………..
a) carcinogenic compounds
b) volatile compounds
c) both a & b
d) none of these
Leukaemia is caused by…………..
a) polyaromatic compounds
b) polyaromatic hydrocarbons
c) both a & b
d) none of these
Particulate matter such as ……are produced by combustion of leaded gasoline products.
a) noble gases
b) lead halides
c) metals
d) non-metals
