Air pollution Air pollution is a big environmental issue, how can we stop it? What effect have to the environment? In this article, we are going to know the effect and possible solutions of pollution. Firstly, pollution in the air is not always visible and comes from many different sources. Greenhouse gas is the main pollutant that is warming Earth. Carbon dioxide is associated with our routines life, for example, when we breathe, smoke or drive a car. Besides, we use many articles that damage the environment like the aerosol. How can we solve it? We can work to reduce the levels of greenhouse gas. We can stop smoking in order to improve our health. Moreover, we contributed to use renewable energy that is free and clean. It is not an issue that can be solved soon. But if everyone helps, it might get be better in a couple of years. Who doesn't want to live in a better world?