What impact does the cold wave have on our lives?

Cold waves usually come in late autumn, winter or early spring, which is basically the coldest time of the year. The cold air in the north moves to the south on a large scale, causing a large-scale cooling in the south, which is a disastrous weather. It is often heard outside that cold air from Siberia and high pressure from Mongolia cause cold waves.

The cold wave will bring a lot of inconvenience to our life, especially in the south. Besides the sharp drop in temperature, it will also bring some other influences. For example,

Some cold waves will cause snowstorms, and southerners have little experience in the prevention and control of snowstorms. Severe snowstorm will cause traffic paralysis.

I remember one year when I went back to my hometown during the winter vacation, a large-scale cold wave happened. The temperature in the south has plummeted, with sleet weather in many areas. Students in the north should not underestimate the sleet. This kind of weather is very painful, extremely cold, and the road surface is icy and extremely slippery. Because the roads were frozen, many trains had to stop and stand by during the running that year. A train of people was like ants on hot bricks, and it was a painful time. Just like you encounter air traffic control by plane, you don't know when the traffic will run normally. Moreover, at that time, in time for the Spring Festival, everyone was eager to go home and didn't know when it would be possible to resume normal operation.

fortunately, however, the country mobilized a lot of manpower and material resources from the north to direct earthquake relief in the south. Anyway, the train I went home was delayed for half a day, which was not bad. My classmate was miserable. She took the same train with me. Her home was farther than mine. She stopped and stopped on the road, and it took her one day longer than usual to get home.

Snowstorm will not cause too serious natural disasters if it lasts for a short time, but it will have a serious impact on crops if it lasts for a long time. Long-term freezing will not only kill pests, but also freeze the seedlings of crops. Generally speaking, in the event of a cold current, crop yields will be low and crop prices will soar in the second year, resulting in high prices.

In addition, the windy weather brought by the cold current will also bring many traffic accidents and other accidents. Strong winds will blow down trees and even telephone poles, which will seriously cause many accidents.

When a cold wave strikes, the temperature drops suddenly, and people with poor physical fitness and poor resistance, especially the elderly and children, are prone to catch a cold. Therefore, in winter, we must pay attention to climate change in time and take measures to prevent cold and keep warm.

The cold wave will cause a lot of inconvenience to our lives, so in late autumn, cold winter and early spring, we should pay attention to climate change in time to know whether there will be a cold wave in that year. Do a good job of cold prevention and cold resistance early.

when the cold wave strikes, the logistics and transportation will be affected due to inconvenient transportation, which will lead to food shortage for some time. Therefore, before the arrival of the cold wave, we should do a good job of material storage.