smoke hazard

It is ironic indeed that man very concerned about the balance of nature caused by fuel combustion process industries that emit pollution, but on the other hand people deliberately burning cigarette production gas stream into their lungs.

Smoking habits in different cultures has become a nation in the world. The majority of smokers around the world, 47 percent were male while 12 percent of the population is female population in various age categories. Diverse backgrounds smoking, among adolescents and adult men and for the prestige factor is called a hero, or even one interesting proverb is used as a justification for the `no smoking on the roof rooster, handsome guns smoking guns'. While among the elderly, stress and because addiction is a factor causing the urge to smoke.