There are many ways of transportations, like bus, cars or subways.
If we take the example of bus, we can say that it's good for the environment beacause of less pollution it may cause and global warming issues. It also reduces the consumption of fossil fuels. But in revange, there are disavantages such as, buses are not safe as private cars because some criminal activities in public buses such as pocket thieves are still being reported. The other disadvantages are that the busses could be lated so you would be late to your work or to your school and also that there are long waits at bus stop.
When we take cars, it may cause trafic jams and also cause pollution. But if you go to work or school, you can be on the time you wanted to.
