All around the world, humans migrate from rural 
areas
 to cities for a variety of reasons. In my opinion, Use synonyms
this
 phenomenon Linking Words
is existing
 because of a plethora of opportunities in the job market in urban Wrong verb form
exists
areas
 but it causes problems for residents, and Use synonyms
this
 essay will examine them.
The desire to have a comfortable life and welfare drives crowds to abandon countryside and countrysideLinking Words
,
 and migrate closer to metropolises, to become city dwellers. Living in small Remove the comma
apply
areas
 has many difficulties, Use synonyms
for example
, less variety in jobs available and not easy access to commodities. People  desire to evolve and thrive in their occupations, and if they move to urban districts, it will be easier to find a niche and financial prosperity. Linking Words
Therefore
, the strongest motive for them to move is the numerous opportunities that cities offer.
Linking Words
However
, Linking Words
this
 human migration pattern towards urban districts causes plenty of problems for cities and populations as well. Overpopulation is the most important among them because sometimes an area does not have enough infrastructure to support the numbers of its residents, Linking Words
for instance
, hospitals, housing estates, and schools. Linking Words
This
 Linking Words
lead
 many people to become homeless and live below the poverty line, so Change the verb form
leads
as a result
 conditions that breed crime are created. Linking Words
Furthermore
, the increasing number of citizens causes traffic congestion and pollution, which degrade the quality of life.
In conclusion, moving from rural to urban Linking Words
areas
 is a reality that nations all around the world are facing. Use synonyms
This
 essay illustrated that people's desire to succeed in their occupation is responsible for the movement and the problems that Linking Words
create
 in daily life.Wrong verb form
are created