Question

state any 4 prevention measure of air pollution ? {in short}

Answer 1

1.Attaching electrostatic precipitators or scrubbers to the chimneys of the factories.

2.Usage of oil or natural gas instead of coal to reduce the emission of smoke.

3.Reducing of the use of vehicles for nearby distances or increasing the usage of public transports can help in the reduction of air pollution.

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Answer 2

1. SMOKE EMERGING FROM FACTORIES CONTAINS HARMFUL PARTICLES. HENCE, POLLUTION CONTROLLING MACHINERY SHOULD BE USED. EX. ARRESTERS, FILTERS.
2. PROPER DISPOSAL OF STINKING WASTE GENERATED IN CITIES.
3. CONTROL ON ATOMIC TESTS, CHEMICAL WEAPONS, ETC.
4. CONTROL/BAN OVER CFC PRODUCTION.

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