The weather is more than the same period.

If the temperature in Jiangsu exceeded 25 degrees in early summer, why is the temperature much higher this year than in the same quarter last year? I think this is the greenhouse effect.

One: The temperature in Jiangsu is over 25 degrees. The Spring Festival of 202 1 year will be a special memory for many people. In this special holiday memory, for many people, besides gathering with friends and relatives, everyone must be depressed about the higher temperature than in previous years. For example, during the Spring Festival this year, I really heard many friends complain that the new clothes I bought during the Spring Festival were too thick to wear in this weather and I didn't have a chance to wear them.

This kind of dialogue, I believe, must also exist in Jiangsu people's Spring Festival dialogue. Because Jiangsu is also unprecedentedly warm during the Spring Festival this year. From the temperature map given by the National Meteorological Observatory, it can be found that the temperature in Jiangsu is generally high during the Chinese New Year this year, and the temperature in many areas is basically in the state of 10 to 20 degrees, and the highest temperature is definitely Suzhou. Because the temperature map shows that the highest temperature in Suzhou even reached 25 degrees on February 22, which made many Suzhou people sigh? Like early summer? .

Two: Why is the temperature much higher this year than the same quarter last year? Seeing this, I believe many people have a question in their hearts. Why is the temperature so much higher this year than in the same quarter last year? I think this is because of the greenhouse effect.

Speaking of the greenhouse effect, I believe everyone will not feel strange, because the frequency of this word in the news in recent years is really too high. With the rapid development of society, people use scientific and technological products more and more frequently. The rapid development of science and technology has many advantages, but it also has many disadvantages. Environmental damage is one of the disadvantages brought by the development of science and technology. For example, cars, we all know that most of the energy of cars comes from oil, and there is a lot of carbon dioxide in the tail gas produced by oil combustion, which is one of the biggest reasons for the greenhouse effect. This kind of warm-keeping gas is called greenhouse gas, which mainly includes carbon dioxide, methane, ozone, nitrous oxide, freon, water vapor and so on. With the increase of greenhouse gases, the earth can't return excess heat to the cosmic environment in the form of long-wave radiation, which leads to the increase of the surface temperature of the earth, so the temperature of our Spring Festival this year is much higher than that of the same quarter last year.

In a word, if we don't pay attention to environmental problems, the greenhouse effect will only get worse and worse in the future, and the temperature may get higher every year.