Pollution
... However, we have the solution to this problem which is named pollution. Pollution in general is the air, water, or soil impregnation of products that affect human’s health, life quality, and the natural functioning of the different ecosystems. ... Urban contamination is caused by the fact that we are more people everyday, wich produces a bigger number os cars having more smog and pollution as consequence. ... On one side is urban pollution, but on the other exists the rural pollution. Maybe rural pollution is less them the urban but it is due to the fact that people living in urban places commute to the cities in order to buy products that came to be toxic to the environment such as plagicides, detergents, etc.