Read the following passage about the urban shift and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.
[I] Global urbanisation has increased significantly in recent decades, and one of the main drivers of this growth has been rural migration.
[II] Half of the world's population already resides in cities, and by 2050, experts predict that number to reach as high as two-thirds.
[III] Many factors contribute to this global phenomenon, which then
gives rise to various issues.
[IV]
There are many push factors which force people away from rural life. For example, rural residents have fewer employment options because there are not many large companies nearby. What's more, rural jobs are mainly related to agriculture, so crop failures due to natural disasters can make it difficult to earn a good living. By contrast, there are pull factors that attract people to urban life. Urban areas have more industries, so people can easily get good jobs and achieve a higher standard of living.
They also offer entertainment alternatives, such as theme parks, sporting and musical events, allowing urban citizens to access leisure activities easily.
In the process of urbanisation, rural migration causes various
far-reaching impacts on the environment and urban citizens. First, deforestation occurs when city governments have forests cut down to build accommodation for new residents, which harms the environment and reduces air quality. As growing populations bring about more deforestation and pollution, the air quality worsens, which can lead to health issues for residents. Second, due to population expansion, cities are struggling to offer adequate public facilities for urban people. As a result, some lowincome people are unable to obtain the necessary affordable housing and end up living in slums, where the quality of life is very poor.
Rural migration is a complicated process, of which the causes and the effects should be fully comprehended. By carefully planning city development and suitable social policies, we can provide urban citizens with good public services, exciting job opportunities and a high quality of life without harming the environment.
(Adapted from Bright)