The process of urbanization that occurred in the country has given rise to negative effects in countries such as Malaysia. Major cities in countries such as Kuala Lumpur , Malaysia receive the effects of urbanization is occurring. 

Suburban areas will be impacted the development of the city in the event of extension of the city center. For example, the Batu Caves, located in the north of Kuala Lumpur area has been affected by developments taking place in the city of Kuala Lumpur , this place receives the impact of development that occurs.

  

Urbanization have occurred that caused traffic jams at full moon, especially during peak hours, which is when people go to and from work. This situation will be exacerbated in the event of a flash flood.The number of vehicles leading to a lot of the city center of Kuala Lumpur have caused traffic jams often occur.Similarly, upon the occurrence of flash floods in the city of Kuala Lumpur.

The number of vehicles has increased air pollution and noise pollution occurred in the City of Kuala Lumpur, gases such as carbon dioxide, carbon monoxide, sulfur oxides, hydrocarbons and nitrogen oxides emitted from vehicles have caused air pollution in the cities. Gases released into the air is not only pollute the air but will exacerbate the heat island phenomenon happening in the city as a result of rising temperatures that occur in the air.

The number of vehicles on the road too much noise, generated resulting noise pollution occurs. This situation harassing people, especially to those who live close to the road or highway. 

City also contaminated with garbage disposal is not managed for its residents. Klang River in Kuala Lumpur city into a garbage disposal, resulting in contaminated water.  Water pollution also occurs due to domestic waste and industrial wastes. The increase in population and increase in the number of plants will exacerbate this situation.