use of public transport to avoid pollution in explanation
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Public transportation is an important contributing factor to urban sustainability. Effective transportation networks that incorporate public transit help lower a city's per capita carbon footprint, and make cities more livable by easing commute and transportation needs and increasing accessibility.Public transportation helps increase the productivity of labor by reducing travel time and out-of-the-pocket costs of commuters in congested areas,” according to FTA offcials. Public transportation also benefits those not using it because it helps reduce energy consumption, greenhouse gases and other pollutantsExamples of public transport include city buses, trolleybuses, trams (or light rail) and passenger trains, rapid transit (metro/subway/underground, etc.) and ferries. Public transport between cities is dominated by airlines, coaches, and intercity rail.
