Question

Question 4: Match the items given in column A and B: Column A Column A Column B 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

Class 12 - Biology - Environmental Issues Page 286

Answer 1

Column A

Column B

Catalytic converter

(ii)

Carbon monoxide and nitrogen oxides

Electrostatic precipitator

(i)

Particulate matter

Earmuffs

(iii)

High noise level

Landfills

(iv)

Solid wastes