People in big cities are facing many health challenges due to a high level of air pollution. What causes air pollution in big cities? Can you suggest some ways to deal with this situation?

In recent years, the increase in

air

pollutions

makes a serious concern to urban areas. A majority of health problems have resulted from these

pollutions

and

therefore

various communities are expressing a dire apprehension regarding these issues.

As a result

, investigating their causes and consequences would lead people and governments to policies that contribute to a better quality of life.

First

and foremost,

air

pollutions

causes should be determined in order to block them or at least impede them. Fossil fuels are the most important factor that generates contaminators. Old or broken cars, which work inefficiently, omit greenhouse and deleterious gases like co and co2.

Besides

vehicles, factories are another sources that yield these adverse substances into the environment. Most production units are using fossil fuels in order to prepare their required energy and

therefore

they release by-products of these processes into the environment. Without a doubt, deforestation is worsening these problems. Since trees have a crucial role in

air

purification, demolishing them would cause destruction in their functions.

On the other hand

, there are different procedures that improve

this

situation.

For instance

, governments should encourage people to use electronic cars.

For example

, diminishing the cost of these cars can act as an incentive to people and

therefore

they are more eager to buy them. Apart from these, legislation should employ strict rules for factories that produce dangerous gases. These businesses should be fined properly and the money, which is obtained, should spend on fixing these problems. In conclusion,

air

pollution sources should be acknowledged in order to organize fitting methods. These procedures should include actions that block

air

pollutions

to activities that contribute to the least

air

contaminations.