Topic 1: Increasing travels between countries enable people to learn different cultures or to increase tension between people from different countries

outline the possible causes and predict consequences?
 
Of those issues that have concerned the government, academics and the public throughout the world, 
urban sprawl is one of the most prominent. There are conflicting views toward this growing trend. While 
it has been taken as a positive development in many newly emerging cities, it is increasingly perceived 
as a threat to rural environment and considered as a trigger for numerous urban problems. The objective 
of this essay is to evaluate the forces behind this trend and its consequences. 
Population growth is widely recognised as the primary reason. The room in the city centre is so limited 
that it fails to provide enough housing to accommodate an ever-growing population. Another problem 
that has intensified in the inner city is infrastructure shortage and poor conditions of buildings. Lack of 
amenities, 
such as water and electricity supply, waste