Migration is the process of moving people from one place to another temporarily and permanently. Many people are getting attracted toward due to better facilities in cities and for better life style. It can create different problems in city such environment pollution, deforestation and health related problems.
Firstly, over population on urban area cause environment pollution such as air ,water and sound pollution. As the number of people increase the number of vehicles and other sources which play crucial role to effect the nature. It will also harm the life of living creatures such as fish ,birds and wildlife. for example harmful waste product from industries are mixed in water which is dangerous for aquatic life.
Secondly, day by day people are cutting trees and depleting the forest for their settlement and for household purpose. Human are becoming selfish and greedy they do not have any tension regarding nature. Vigorously they are doing deforestation without sustainable plan which can cause great affect in future in man as well as animal life.
Lastly, due to over crowded in urban it may lead human to harmful health related problem such as asthma, hearing problem , cancer and soon. people are not focusing and they are not giving priority to their health.
Inconclusion, to get rid from above condition government play a vital in public life. government should make smart and sustainable to preserve the nature and to decrease the problem related to overcrowded. they have to separate the farming land, forest and industrial area as well as inhabitation for people.