Weather phenomenon na

As we all know, many unexpected things have happened. For example, the COVID-19 epidemic has been going on in China for more than half a year, which has had a certain impact on the economic development of China. As college students, we have been left at home for a long time. Now there is a phenomenon that everyone should have discovered.

The weather is very hot in summer and lasts until winter. Compared with last winter or the winter before last, this winter made us realize that we seem to have had a fake winter. This winter is not so cold, even we feel a little hot and dry. No matter in the street or around us, there are many people who just wear a sweater when they go out. The weather this year is one of the hottest on record.

However, according to the survey, the organization explained to the outside world that La Nina phenomenon occurred this year. This phenomenon will have a great impact on the climate in China. For example, this summer is extremely hot, and this temperature has continued until this winter. As we all know, every decade will be warmer than the last one. Maybe this cold weather will make some people who have adapted to the warmth uncomfortable.

But this is really inevitable. If we are always in a very warm environment, then our earth will face it. Very serious danger. Some plants can only survive in cold. If the temperature gets warmer and warmer, Nana's preparation may be endangered. Creatures like polar bears in our country. I started this life in Beijing. They just live in a cold environment. If the environment gets warmer, accidents will pose a certain threat to their survival. Carbon dioxide warms the world, which leads to the greenhouse effect in China. But La Nina phenomenon points out that this winter may be extremely cold from the end of this year to the beginning of next year. Cold weather may also have a certain impact on people's travel. Can we accept this cold weather, which has been warm for several months?