Historical global temperature

First, the Guinness Book of Records The Guinness Book of Records does not know the lowest temperature.

But I think the answer should be -89.2℃.

I think the landlord is asking the coldest geographical question on earth. It's not the limit record problem of artificial refrigeration?

1. At present, the lowest temperature of human habitation is Oymyakon, Russia. The extreme minimum temperature is -7 1 celsius, which is called the "cold pole" in the world by climatologists.

2. Previous record: The lowest temperature is -88.3 degrees Celsius on the ice-covered wasteland in Antarctica where there is no human habitation.

3. Latest observation record: The climate of Antarctica is cold, windy and dry. The average annual temperature in the whole continent is -25℃, the average temperature in the inland plateau is about -56℃, and the extreme minimum temperature has reached -89.2℃, making it the coldest land in the world.

Scientists set a record for the lowest temperature in the world.

An international research team composed of scientists from Germany, the United States, Austria and other countries recently rewrote the lowest temperature record created by human beings: they reached a temperature only 0.5 Kelvin higher than absolute zero in the laboratory, while the previous record was 3 Kelvin higher than absolute zero. This is the first time in human history that the extreme low temperature has reached above absolute zero and within 1 femtogram.

Kelvin is a thermodynamic degree-day, or Kay for short. 1 Kay is equivalent to 1 Celsius, and 1 nano-Kay is equivalent to one billionth of Kelvin. 0 on, that is, absolute zero is the limit of temperature, which is equivalent to MINUS 273. 15 degrees Celsius. At this temperature, the molecules will stop moving.

2. Historical records of world temperature changes or volcanic activities triggered by strong tidal waves. According to historical records, in terms of the global disaster trend, the South Pacific tsunami triggered by the Samoa earthquake may lead to a gradual decrease in global temperature, trigger a low-temperature freezing disaster and increase the intensity of influenza.

It is necessary to understand the historical records and physical processes of these seven changes. On July 20th, people put forward the seventh reason for the cold winter in 1990. Historical records show that during the cold period of la madre, El Ni? o and La Ni? a are prone to chilling injury.

La madre entered a cold period in, which means that seven new cooling periods have begun. A moderate intensity El Nino event occurred in 2005.

Fifth, in 2005 1 1 month 15, an earthquake and tsunami of magnitude 6 occurred in Samoa in the South Pacific. Its seven years are at the low point of solar activity.

Blizzard warning was issued in strong tide period 1- 10, and received in July, which was consistent with the blizzard warning. I hope the relevant departments can make a reference and the public can make a test chart through practice. According to Ding, statistics show that the strong La Nina phenomenon occurs periodically. Strong earthquakes of magnitude 6 or above occur periodically in the north and south of China, severe low-temperature freezing injury occurs periodically in Antarctic sea ice growth, hurricanes and typhoons increase periodically, world food crisis occurs periodically, and epidemic influenza occurs periodically, all of which are concentrated in the cold phase of la madre. According to the statistical chart of the maximum continuous freezing days in the middle and lower reaches of the Yangtze River in, the seven most serious low-temperature freezing injuries in Hunan Province in were verified.

The maximum number of continuous freezing days in winter in the middle and lower reaches of the Yangtze River has changed over the years, including La Nina, El Ni? o, El Ni? o and La Nina, of which the second time was in the cold period in Ramade and the second time was in the warm period in Ramade. Lamad cold period is the annual concentration period of the maximum continuous freezing days in winter in the middle and lower reaches of the Yangtze River, and the seven most serious low-temperature freezing injuries in Hunan occurred in Lamad cold period in.

During the "la madre" cold period in 2000, a serious snow disaster occurred in southern China at the beginning of the year. The frequent trend of low-temperature freezing disasters is worthy of attention. The equatorial hot polar cold is caused by the uneven latitude distribution of solar energy. Due to the low heat capacity of the atmosphere, atmospheric thermal convection cannot change these seven basic laws. However, the heat capacity of seawater is large, and the heat convection heat transfer effect is remarkable.

At present, the bottom temperature of the ocean is degrees Celsius, which provides sufficient cold source for the atmosphere. Nearly 700 million years ago, during the Mesozoic warm period, the water cooling at the bottom of the ocean was higher than now, and the atmosphere was higher.

American scientists believe that according to historical records, strong tides can cause earthquakes, volcanic activity, low-temperature snowstorms and flu outbreaks.

Three. A historical record of world temperature change or volcanic activity caused by strong tides. According to historical records, in terms of the global disaster trend, the South Pacific tsunami triggered by the Samoa earthquake may lead to a gradual decrease in global temperature, trigger a low-temperature freezing disaster and increase the intensity of influenza. It is necessary to understand the historical records and physical processes of these seven changes. On July 20th, people put forward the seventh reason for the cold winter in 1990. Historical records show that during the cold period of la madre, El Ni? o and La Ni? a are prone to chilling injury. La madre entered a cold period in, which means that seven new cooling periods have begun. A moderate intensity El Nino event occurred in 2005. Fifth, in 2005 1 1 month 15, an earthquake and tsunami of magnitude 6 occurred in Samoa in the South Pacific. Its seven years are at the low point of solar activity. Blizzard warning was issued in strong tide period 1- 10, and received in July, which was consistent with the blizzard warning. I hope the relevant departments can make a reference and the public can make a test chart through practice. According to Ding, statistics show that the strong La Nina phenomenon occurs periodically. Strong earthquakes of magnitude 6 or above occur periodically in the north and south of China, severe low-temperature freezing injury occurs periodically in Antarctic sea ice growth, hurricanes and typhoons increase periodically, world food crisis occurs periodically, and epidemic influenza occurs periodically, all of which are concentrated in the cold phase of la madre. According to the statistical chart of the maximum continuous freezing days in the middle and lower reaches of the Yangtze River in, the seven most serious low-temperature freezing injuries in Hunan Province in were verified. The maximum number of continuous freezing days in winter in the middle and lower reaches of the Yangtze River has changed over the years, including La Nina, El Ni? o, El Ni? o and La Nina, of which the second time was in the cold period in Ramade and the second time was in the warm period in Ramade. Lamad cold period is the annual concentration period of the maximum continuous freezing days in winter in the middle and lower reaches of the Yangtze River, and the seven most serious low-temperature freezing injuries in Hunan occurred in Lamad cold period in. During the "la madre" cold period in 2000, a serious snow disaster occurred in southern China at the beginning of the year. The frequent trend of low-temperature freezing disasters is worthy of attention. The equatorial hot polar cold is caused by the uneven latitude distribution of solar energy. Due to the low heat capacity of the atmosphere, atmospheric thermal convection cannot change these seven basic laws. However, the heat capacity of seawater is large, and the heat convection heat transfer effect is remarkable. At present, the bottom temperature of the ocean is degrees Celsius, which provides sufficient cold source for the atmosphere. Nearly 700 million years ago, during the Mesozoic warm period, the water cooling at the bottom of the ocean was higher than now, and the atmosphere was higher. American scientists believe that,

According to historical records, strong tides triggered earthquakes, volcanic activities, five low-temperature snowstorms and flu outbreaks.