Match the items given in column A and B:
Column A | Column B |
(a) Catalytic converter | (i) Particulate matter |
(b) Electrostatic precipitator | (ii) Carbon monoxide and nitrogen oxides |
(c) Earmuffs | (iii) High noise level |
(d) Landfills | (iv) Solid wastes |
A-(ii)
B-(i)
C-(iii)
D-(iv)