The Impact of Automobile Exhaust Emissions on the Environment?
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Automobile exhaust emission standards are currently at the China IV level. The following are the harmful substances in automobile exhaust and their hazards: Harmful substances in automobile exhaust: Automobile exhaust contains hundreds of different compounds, including pollutants such as solid suspended particles, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides, lead, and sulfur oxides. Hazards of automobile exhaust: While directly endangering human health, exhaust emissions also have profound impacts on the environment of human life. Sulfur dioxide in the exhaust has a strong irritating odor and can easily lead to the occurrence of "acid rain" when reaching certain concentrations, causing soil and water sources to acidify and affecting the growth of crops and forests.