smoking mainly causes pollution inside of the person. specifically in the lungs. the lungs turn black and get polluted. this makes it harder for the smoker to breathe. this causes other health problems too! what ever you do, DO NOT SMOKE!
people smoking and factories
smoking, occupational teratogens,environmental pollution, fire.
smoking, allergies, air particles, pollution
Because of so much pollution: smoke from vehicles, factory and even smoking by people
Yes smoking causes a number of diseases and kills people.
Smoking causes lung cancer and air pollution as the worst possible fact the cigarette butt doesn't even decompose
people stop smoking and this wont happen
Common causes of a cough include respiratory infections like colds or flu, allergies, asthma, smoking, and environmental irritants such as pollution or dust.
People
Yes, they do, and it is a particularly toxic pollution that can cause a variety of ailments including heart disease and lung cancer.
the causes of smoking is someone smoking. the effects are what happens after.
There are many factors - smoking, diet, family history, traffic pollution, gas cookers and heaters, log fires, cooking fumes and radiation to name a few.