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Match the following

A. Catalytic converter (i) Particulate matter
B. Electrostatic precipitator (ii) Carbon monoxide and nitrogen oxides
C. Earmuffs (iii) High noise level
D. Earmuffs (iv) Solid wastes


A.

Catalytic converter

(i)

Carbon monoxide and nitrogen oxides

B.

Electrostatic precipitator

(ii)

Particulate matter

C.

Earmuffs

(iii)

High noise level

D.

Earmuffs

(iv)

Solid wastes

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Discuss briefly the following :

(a) Greenhouse gases.

(b) Catalytic converter

(c) Ultraviolet B


What initiatives were taken for reducing vehicular air pollution in Delhi ? Has the air quality improved in Delhi ?

Discuss briefly the following :

(a) Radioactive wastes.

(b) Defunct ships and e-wastes.

(c) Municipal solid wastes.


List all the wastes that you generate, at home, school or during your trips to other places. Could you very easily reduce the generation of these wastes? Which would be difficult or rather impossible to reduce?


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