There are strong winds in the Beijing-Tianjin-Hebei-Shandong-Henan region and strong local rain and snow in the Northeast. Why was the climate so weird before this year?

Because of the drill of cold air, when the cold air arrives, most areas will cool down.

The greenhouse effect is the culprit of this extreme high temperature. The chain reaction caused by high temperature leads to the La Niña phenomenon, which may be a phenomenon that everyone is not familiar with. The popular explanation for La Niña is that it will lead to a polarized climate, with hotter summers and colder winters. Currently, there is no definite evidence that La Niña has occurred in China, but the National Meteorological Observatory estimates that it is very likely to occur this year. Therefore, this winter will be different from the past. In addition to the early winter, we may also witness another cold winter that will make history in the future.

As temperatures rise, it can be said that high temperatures have entered northern China. Areas above 30°C are still expanding in the north. In the next three days, the highest temperatures in parts of northwest and northern China will also be close to or Above 25℃, the maximum temperature in the middle and lower reaches of the Yangtze River will be around 27℃. In provincial capital cities, the temperature in Jinan, Zhengzhou, Changsha and other places can be close to 35℃, which will be an advanced version of summer. Therefore, the north will be dominated by high temperatures of '30℃.

This year, the global climate is very changeable and extreme, and extreme high temperatures have occurred all over the world. For example, in Europe, where the environment used to be comfortable, the temperature has also reached 40 degrees. In China, there are also many cities and regions. Severe high temperatures have affected more than 900 million residents. It can be seen that high temperatures have a huge impact on the lives of residents, and even caused several deaths due to heat stroke; at the same time, this year's climate is not only high temperatures, but also extreme heavy rainfall, and even hail after high temperatures, which is very strange. .

For example, humans should reduce industrial waste gas emissions, reduce some coal-fired power generation, and use more wind power, hydropower, and solar power, which can greatly reduce greenhouse gas emissions; at the same time, people can also Try to live a low-carbon life in the process of life, which can effectively protect the earth's environment.