Many people feel that urban environments are more unhealthy than they have been ever. What do you think are the main causes of this problem? What measures can be effective in tackling this problem?

In modern life, change of atmosphere strongly influence human life, particularly urban places became unhealthier than in the past. The main causes of this are air pollution and lack of live plants. However, there are certain measures that can be taken to resolve this issue and make clear air. One of the main causes of unhealthy environments is air pollution. Last time, there are several cars, factories appearing in urban places that produce carbon dioxide in the atmosphere. For instance, Beijing is a developed city with a number of factories and cars, however, the environment has contaminated air at 80%. The solution to this issue would be to exchange cars on fuel for electric cars or automobiles on hydro, which leads to a decrease in producing exhausting gas in an open atmosphere. In addition, the government should reconstruct plants to new standards or replace them with rural environments or places with a fewer population. These solutions would be to improve healthy living in urban environments. Another reason is the lack of plants such as trees, flowers, and shrubs. There are numerous big cities with tower buildings. They encourage living places but reduce nature life. Decreasing woody plants lead to the slow process of photosynthesis. However, governments all countries work on this issue to try planting more trees and creating more green zones for improving the healthy environment. In conclusion, although the urban atmosphere became unhealthy government work to improve healthy life by the plant’s new trees and exchange of fuel cars to electric