1. Harm of air pollution to human beings 1. Damage to human skin. Serious air pollution will also cause great harm to human skin, which may cause various skin inflammations, eczema and even skin cancer.
2. Eating food and water containing air pollutants can lead to poisoning. Once the air is polluted, the food we eat and the water we drink will be doped with many substances harmful to human health.
3. After inhaling polluted air, you will suffer from various diseases or make your condition worse. It can cause chronic bronchitis, bronchial asthma, emphysema and lung cancer.
2. What measures can be taken to prevent air pollution? 1. Reduce the discharge of industrial pollution. Nature has its own self-purification ability. The concentration of pollutants discharged varies with the capacity of pollutants. Industry must reasonably control emissions.
2. Industrial and urban planning should be reasonable. Industrial emissions should not be too concentrated, and they should not be discharged in the same place to cause secondary pollution, otherwise it will cause serious pollution and endanger the surrounding residents.
3, afforestation, using trees to absorb more pollutants, reduce the degree of air pollution, trees can absorb carbon dioxide, release oxygen, strictly control the felling of trees, returning farmland to forests. Now the forest area is gradually decreasing, and there are fewer and fewer trees. Trees are very important for human survival and life, so we must protect forests and plant trees.
4. Use an air purifier. If we want to eliminate indoor air pollution, the most effective way is ventilation, and the most effective way to maintain air quality in air-conditioned rooms is to use air purification devices to plan indoor air, and choose air purification devices with the function of decomposing organic pollutants to purify indoor air.