role of metro train
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The Metro Rails which are used as a mass transit are environmental friendly than the other public transport facilities. Private vehicles emit about twice as much harmful gases and other volatile organic compounds which are harmful to the environment. The Metro has been successful in reducing the number of cars on the road which in turn reduces the pollution caused by individual cars. Besides, it has helped in reducing the congestion and traffic problems in different metro cities significantly.
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The Metro Rails which are used as a mass transit are environmental friendly than the other public transport facilities. Private vehicles emit about twice as much harmful gases and other volatile organic compounds which are harmful to the environment. The Metro has been successful in reducing the number of cars on the road which in turn reduces the pollution caused by individual cars. Besides, it has helped in reducing the congestion and traffic problems in different metro cities significantly.
HOPE IT HELPS .
MARK AS BRAINLIEST.
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