it would be better
using public transport
I dont think the number would change, because those who take public transport usually do not have money to buy cars, not that they want to help the environment.
cars trucks trains and subway
Public Transport Buses, trains, metro (trams), taxis Private Transport Cars, motorbikes, pedal cycles, walking.
they used old fashioned cars and were not alot of money atall.
Take public transport instead of cars
vehicular pollution is basically caused by the combustion of gasoline,forming carbon dioxide,carbon monoxide,NOx,and water. it can be prevented by measures like -- 1.carpooling 2.using public transport more 3.using electric cars 4.using cars less
They drive or walk. There is only public transport in major cities
Trams are the most visible public transport within the Melbourne CBD. Trains form the second most visible public transport system leading out to the suburbs. Cars and other road transport like busses also form a part of the transport network in Melbourne.
Cars compared to public transport(bus or train) move less amount of people using more fuel and producing more carbon footprint.
Electric cars dont produce harmful emissions
I think that cars will still be existing but they will not be that popular. Since technology is improving, better transport will be made.