Traditional Culture Encyclopedia - Weather forecast - How far is it from the urban area where filming is not allowed in Xiangyang City, Hubei Province?
How far is it from the urban area where filming is not allowed in Xiangyang City, Hubei Province?
Harm of setting off fireworks and firecrackers
1. Air pollution fireworks and firecrackers will produce a lot of harmful gases such as sulfur dioxide, nitrogen dioxide, carbon dioxide, carbon monoxide and various metal oxide dust, among which sulfur dioxide and nitrogen dioxide are acid oxides with strong irritation and corrosiveness.
When it is discharged in large quantities, if it happens in windless or low-pressure weather, and harmful gases cannot be dispersed for a while, it will strongly stimulate people's respiratory tract, make people cough and cause respiratory diseases such as tracheitis.
Noise pollution The noise produced by setting off firecrackers has a great influence on our physiology and psychology. It will not only damage our hearing, but also our cardiovascular system. The loud noise caused by setting off fireworks and firecrackers makes it difficult for the elderly to sleep, the patients are frightened and the students can't study and rest quietly.
Many times, pedestrians will be frightened by the sudden loud noise during the discharge, which is likely to lead to very serious consequences for patients with heart disease.
3. Fire and personal injury accidents, especially in urban areas with increasingly high buildings and relatively dense population, high-altitude fireworks and firecrackers can easily cause fires and directly endanger people's lives and property.
Fourth, waste resources. Precious resources, paper (trees) and chemical raw materials (including the pollution caused by the production of these raw materials) are set off, so that the streets are full of wolves, and people will develop irresponsible habits after leaving.
V. Manpower Burden Fireworks and firecrackers produce a lot of garbage, which brings a serious burden to sanitation workers.
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