What are the consequences of smoking in closed spaces?

Health problems Pollution respect

A) Health problems

If you smoke in closed spaces this can affect to your health it means that your lungs o can give you a heart attack.

B) pollutionIf you smoke in closed places you will contaminated the place and this will affect in your health problems

c) RespectYou bother other people if you smoke in closed spaces and that is a respect fault to them.

ReferencesWikipedia (the cigarette)

http://es.wikipedia.org/wiki/Cigarrillo