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5. 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


Answers (1)


The correct matching is as follows:

Column A Column B
Catalytic converter

Carbon monoxide and nitrogen oxides

Electrostatic precipitator

Particulate matter

Earmuffs High noise level
Landfills  Solid Wastes




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