Air pollution has become one of the biggest problems that many cities has to address. The main causes of this situation are the overuse of cars and burning coal to produce heat. This essay will discuss these reasons and suggest solutions, such as government regulations and public awareness.
One major reason for the air pollution in cities is the excessive usage of cars. Cars are convenient to drive as people do not rely on schedules and they can go everywhere quickly. As a result, adults often prefer driving over the public transit, thus producing more carbon dioxide. In addition, there are cities in poorer countries, where residents use coal to heat their homes. It is apparent that combustion of this fuel without appropriate filters produce a lot of emissions.
One effective way to reduce air pollution is for governments to introduce stricter regulations. For example, some countries in Europe have banned internal combustion engines in city centres, forcing people to switch to environmentally friendly electric cars. Another solution is to raise public awareness about the negative effects of combustion cars and encourage them to use public transportation instead. Additionally, the usage of coal should also be prohibited to ensure that energy and heat come from green sources, such as wind and solar.
In conclusion, air pollution is mainly caused by the widespread use of cars and combustion of coal. However, by introducing strict regulations and promoting public transport, governments can help reduce emissions and protect cities.