What measures should local citizens take to keep out the cold when the cold wave strikes?

Many times, bad weather will affect people's normal travel, and when the weather is cold, many people will get sick, so in the face of cold weather, people must take active precautions.

1. What is the impact of the cold wave? In fact, the cold wave has a considerable impact on people. The biggest impact is that it will damage people's economy and some crops, such as peas or rapeseed. It will also cause some economic trees to suffer severe freezing damage, and when the cold wave comes, it will also bring some snowstorms, which will lead to a sharp drop in weather temperature. Moreover, the snowstorm will also cover the grassland, causing livestock to have no food to eat, causing freezing hunger, causing a large number of livestock deaths, and also causing livestock deaths.

Second, what measures should residents take in the face of the cold wave? Because of the cold weather in the cold wave, when people go out to school or work, they must take cold-proof measures for themselves and bring gloves, hats and scarves. Moreover, herders should prepare enough grass and food before the arrival of the cold wave, because this can solve the feeding problem of livestock, and when the storm and snow come, the snow on the road should be cleared in time, otherwise it will delay people's normal life and travel, and also prevent traffic accidents.

3. What is a cold wave? Cold wave is a kind of weather phenomenon, which intensifies rapidly in a specific weather situation, and will invade low-latitude areas, thus causing a wide range of sharp cooling along the way, as well as strong winds, rain and snow, and the standards of cold wave are not uniform in different places. The general standard in the north is 24-hour cooling 10℃, and the lowest temperature is below 4℃, while the cold wave standard adopted in the south is 8℃ for 24 hours. The lowest temperature is below 5℃, the duration of cold wave activity is as long as autumn, winter and spring, and the activity area also includes the most populous and widest area, so the cold wave is relatively strong.