What impact will the cold wave bring to people's life and production?

Cold wave, that is, a large range of cold air moves southward strongly, such as tide, causing severe cooling and strong winds along the way.

The course of the cold wave is the most impressive. It seems that when it comes to it, it will be associated with disastrous weather. The cold it brings brings rainfall and rime, which affects power supply, communication, transportation and industrial and agricultural production, and also brings strong winds, which may cause people's lives and property losses.

However, the benefits of the cold wave to human beings are rarely mentioned. Snowfall brought by cold wave in winter is beneficial to agriculture. "Xue Rui heralds a bumper harvest year" and the amount of frost froze insects on the ground. People call it "no frost in October, no chaff in the mortar" In addition, the cold wave and strong wind can use their strong winds to generate wind power, and the cold wave is a huge "machine" for heat exchange on the earth. Because of this, nature's ecology can be balanced.