In recent years, many cities are having issues with traffic congestion 
due to
 the increase in population. Nowadays, the majority of urban areas are spending money to improve public transportation for betterment. Linking Words
This
 effect has its own merits and demerits. I will explain both with related examples in the following essay. 
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To begin
 with, there are several benefits that can be considered. First and foremost, public transportation helps to reduce pollution in the environment which can be helpful to the community to get better quality of air. Linking Words
For example
, a study by the University of Waterloo mentioned that 60% of emissions of CO2 can be reduced by using public Linking Words
transit
. Use synonyms
In addition
 to that it is Linking Words
also
 beneficial for people to save Linking Words
time
 Use synonyms
as well as
 money and reduce stress. Linking Words
For instance
, people can travel faster with minimal cost by Linking Words
transit
 system. Use synonyms
Also
, they do not have to worry about parking space.
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On the other hand
, we cannot ignore the drawbacks of Linking Words
this
 effect. The major disadvantage is that individuals have to wait for a certain amount of Linking Words
time
 Use synonyms
according to
 public transportation’ frequencies to travel. To illustrate, one can have to wait a longer Linking Words
time
 during off-peak hours, which may cause delays for their work, appointments, and commitments. Not only that, sometimes people feel uncomfortable  travelling public Use synonyms
transit
 Use synonyms
due to
 much crowd, which may Linking Words
also
 affect their health.
In conclusion, public transportation in cities is beneficial for the environment Linking Words
as well as
 to the community by saving their Linking Words
time
 and money Use synonyms
whereas
, it Linking Words
also
 has some drawbacks related to delays and inconvenience. Linking Words
Therefore
, individuals have to use public Linking Words
transit
 wisely.Use synonyms