Question 11 MarkName any three modes of public transport used in India.AnswerBuses, trams, passenger trains, and metro rails.View full question & answer→
Question 21 MarkWhat is meant by carpooling?AnswerCarpooling refers to the sharing of car journeys by persons travelling on the same route.View full question & answer→
Question 31 MarkName any two gases emitted by vehicular emissions.AnswerCarbon monoxide $(CO)$ and a large share of the hydrocarbons $(HC),$ nitrogen oxides $(NO_x).$View full question & answer→
Question 41 MarkState two negative effects of vehicular emissions.AnswerVehicular emissions have two negative effects on the environment: One is global climate change and the other is air pollution and its negative health repercussions.View full question & answer→