Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> Give two effects of each of the following air pollutants.
i. Carbon dioxide
ii. Sulphur dioxide
iii. Nitrogen oxides

Answer 1

i. Carbon monoxide -
a. Causes heart diseases
b. Reduces oxygen supply to organs

ii. Sulphur dioxide :
a. Contributes to formation of acid rain
b. Causes visual impairments

iii. Nitrogen oxides
a. Contributes to formation of acid rain
b. It is a respiratory irritant