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To say about global warming.
The earth can't do it, it really becomes one"Lies"At the same time that the earth is warming, there may also be some cold weather, so these two are not the cold weather you think it is, we are talking about the temperature of global warming as a whole, not to explain the climate change of a region from one side, global warming can also cause extremely cold weather. The stronger the polar vortex, the less likely it is that cold air will move south, as it is tightly tied to the polar regions. Eurasia.
is the largest continent in the world, while the Pacific Ocean is the largest ocean in the world. There is a big difference in heat and strength between land and sea.
In winter, subject to Siberia.
The effect of cold highs, cold waves.
The area of influence is large and the intensity is relatively large, bringing different weather to our country than the rest of the world. In addition, the change of winter temperature is related to the number of cold waves, the years when the cold high pressure is active, the winter is cold, and the number of cold wave activities is not regular every year, even in the context of the global warm winter, the number of cold waves may increase, which is that the winter temperature in our country is not very synchronized with the change in world temperature, the world is a warm winter, we show the winter, its winter may be cold.
In the context of global warming, the most likely weather pattern is extreme heat and extreme cold, that is, it is colder when it is cold and hotter when it is hot, so it is completely impossible to say that the future winter will not be cold, which will make people shiver. It's just that the frequency and intensity are not the same as normal climate change, so let's not misunderstand the climate laws of global warming. The two are not the same"Push"The pattern of words, the opposite pattern is more likely to appear.
The above is a detailed interpretation of the problem, I hope it will help you, if you have any questions, you can leave me a message in the comment area, you can comment with me, if there is something wrong, you can also interact with me more, if you like the author, you can also follow me, your like is the biggest help to me, thank you.
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The winter will still be cold in the future, and the solar activity is not particularly frequent now, and in the winter of each year, the temperature of the sun's rays reaching the northern hemisphere is not high, so it will still be cold.
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The winter in the future will definitely be cold, because the temperature varies throughout the year, and winter is the coldest season of the year, so it will definitely be colder than usual.
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The future winter will be cold, because the sun is constantly revolving around the earth, and the temperature of the sun's rays hitting the earth's surface will also be different, so there will still be a clear difference between the winter temperature and the summer temperature.
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Although the climate is warming at an accelerated rate every year, we are still controlling and maintaining, and the weather will still be colder in the coming winter, but the cold time may be shorter.
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I think it's going to be cold, and even if it's warm in winter, you need to wear a down jacket. Because there is no evidence that the winter will not be cold in the future, don't believe some rumors.
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It's true that the winter is not as cold as it used to be.
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The first reason: global warming.
We all know that the coldest time of winter is not when it snows, but when it melts, because when the ice and snow melt, it absorbs a lot of heat, and the surrounding temperature drops. Due to severe global warming, this year's Arctic sea ice is the second-lowest on record, a large number of glaciers have melted, and a powerful blast of cold air has formed over the Arctic.
In the past, when the polar vortex was strong, the cold air was wrapped in the North Pole by the vortex, and the cold air could not go south on a large scale, and that winter would be a warm winter.
But this year, the polar vortex weakened (the reason is not much that few people want to see), and it failed to encapsulate the cold air in the Arctic, which was formed by the melting of glaciers, and generally speaking, the polar vortex went south in three directions: North America, Europe, and Siberia.
This time in 2021, it happened to come out of the mouth of Siberia, and because Siberia is land, it does not have the ability to control temperature like the ocean, so the north of my country is the first to bear the brunt and directly feel the temperature of the Arctic when it freezes.
The second reason: La Niña events in the equatorial eastern Pacific Ocean are currently at their peak.
You can understand La Niña as the opposite of El Niño, and last year's continuation to this day is perhaps the strongest in the first 20 years of the 21st century.
Judging from the historical experience of our country from 1954 to the present, there is an 80% probability that our climate will be colder and drier in winter, especially in the south. The 2008 snow disaster was also affected by the La Niña event.
The reason why this year's winter is so cold is not due to one reason, global warming, extreme weather, ...... luckAll of them have played an important role in this.
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No, it won't
The beginning of winter is the nineteenth solar term of the year and the first solar term of winter. However, the beginning of winter does not necessarily mean the arrival of winter. In meteorology, when the average daily temperature falls below 10 for five consecutive days, the first day of these five days is used as the standard for the start of winter.
According to this criterion, most of the northern part of the country is already in winter before the beginning of winter, while many parts of the south are still in autumn, and the real winter will come in about 20 days. After the beginning of winter, cold air activities gradually become more frequent, and the temperature decline trend accelerates. The cold air will bring significant cooling, strong winds and even rain and snow, and the first snow often falls in some parts of North China at this time; When strong cold air comes, snow even falls in the Gangnam area.
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Global warming does not mean that winters are getting hotter, but that global warming is causing the Arctic ice to melt almost out. The phenomenon of melting ice continents has changed the direction and speed of the global winds and interfered with the changes in the seasons.
It will be hotter in the summer and colder in the winter. Rivers and lakes are also frequently flooded or, conversely, dried up.
The main cause of global warming is the large amount of methane gas emitted by animals in the livestock industry and the clearing of large amounts of forests in order to expand. Methane gas is several times more powerful than carbon dioxide.
Consequences: There are a lot of new diseases. Global warming affects the changes in the seasons.
The ice of the Arctic, the Himalayas, etc., has melted, and these ices are actually the ones we drink from; It also raises sea levels. The sea water and the air are filled with poisonous gases because the melted ice contains methane, which is produced by livestock farms. Extinction of animals and plants.
Countermeasures:1Start eating organic vegetarian food.
2.Reforestation.
3.Stop environmental pollution.
4.Save and protect the environment.
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The rapid increase in population in recent years is one of the main factors contributing to global warming. At the same time, it also seriously jeopardizes the balance between the natural ecological environment. With such a large number of people, the amount of carbon dioxide emitted by itself every year alone will be a staggering figure, and as a result, the amount of carbon dioxide in the atmosphere will continue to increase, and the resulting carbon dioxide "greenhouse effect" will directly affect the climate change on the earth's surface. >>>More
As a result of the Earth's rotation The Earth turns from west to east, and it will have different distances from the Sun.
Since the end of autumn 2009, heavy snowfall, strong cooling, and cold waves have taken turns, causing the temperature in Beijing and even in North China to drop again and again, and the maximum temperature dropped to January 4, 2010, which is the lowest value of the highest temperature in early January since 1951. From January 2 to 3, 2010, the snowfall at the observatory in the southern suburbs of Beijing reached 10 mm, the largest daily snowfall for the same period since 1951. >>>More
Automobile exhaust emissions, combustion of coal, etc., which produce greenhouse gases such as carbon dioxide, and air conditioners containing Freon-containing refrigerants.
Global warming is mainly caused by excessive carbon dioxide emissions, after global warming, the temperature of the earth will drop suddenly, because due to the cutting off of the warm current in Mexico, resulting in the recurrence of ice ages in Canada and western Europe, due to sea level**, many islands will be covered under the sea, Venice will disappear from the map forever in 20 years, the Maldives will sleep under the sea in 35 years, the glaciers in the Arctic and Antarctic will decrease by 90% in 50 years, ice storms will sweep the earth after 70 years, and 100 years later, The earth is disfigured. >>>More