natural disaster

Wind, frost, rain, snow, fog, thunder, sandstorm, tsunami, earthquake, etc. Disasters caused by natural and irresistible natural phenomena are all natural disasters. To deal with earthquake disasters, we should follow the method of introducing earthquake knowledge. Man-made disasters during the Spring Festival are mainly explosion injuries, fires, traffic accidents, alcohol accidents and so on. The way to avoid it should be to set off fireworks as little as possible. When setting off fireworks, the place must be in an empty place with few people, where there are no flammable materials, away from the crowd, and no drinking, especially drivers.