Air pollution.Is mainly caused by the smoke of the vehicle and from factories. Smoking affects human health directly. Smoke from factories there somewhere. Sulfur dioxide or nitrogen oxide, composition, when combined with water mist in the air. Will become sulfuric or nitric acid rain fell as a danger to become the creature and the building"s wear and tear.The place is faced with these air pollution Have an effect on human health greatly. By affecting the respiratory system may cause allergy, chest diseases เยื่อบุตาอักเสบ. And dangerous for the baby in the womb as well as death.
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