What is air pollution? "Let's go out for a breath of fresh air" is an often-heard phrase, but how many of us realize that this has become irrelevant in today's world? The quality of air in our cities is anything but fresh. Air pollution is a serious problem in our society these days. We need to take action to help prevent air pollution before it is to late. To help prevent air pollution are; we could run cars on water or batteries which are environmentally safe or even car pool more, ban aerosol cans, and find cleaner burning fuels.
…
