We recognize nature better. What is the amplitude of temperatures, what are the temperature records and how many glaciers remained?

All the time we hear on TV thatthere is a global warming, glaciers melt, the temperature will rise and water will flood most of the land. And all the fault is the greenhouse effect, which destroys the ozone layer, protecting us from the scorching sun.

Scientists are still arguing on this topic and can notcome to a common solution to the problem. There are also those who claim that the average temperature of the air changes on the planet Earth all the time. This explains the glacial period, and the times of severe drought.

After reading this article, you can easilyanswer the question about what the amplitude of temperatures is, you will know interesting facts and temperature records of our planet. Also in the material are some forecasts of scientists for several decades ahead.

What is the temperature amplitude

Studying the weather in the world, it is necessary to know some concepts that meteorologists and other scientists, engaged in the analysis of weather phenomena, use.

Let's figure out what the amplitude of temperatures isIs the fluctuation of the average temperature over a certain amount of time. Days, months and years are usually used. Using this tool, scientists find out the changes in the planet's climate.

Talking about what is the temperature amplitude, forclarity, we can give the following example. There is a village in the Yakut region, which is called Oymyakon. In winter it is very cold there, and in summer the climate is noticeably warmer.

In January, the average temperature islevel-46 degrees Celsius, and in July - about 14.5 degrees. That is, the difference between the summer and winter temperatures is about 60 points. At the same time, given the minimum and maximum, fixed by scientists, this difference reaches 98 degrees (-65.4 in 1973 and +32.6 in 1989). A typical person from another region experiencing such a temperature fluctuation is not easy enough.

World temperature records

Consider several weather achievements, which were recorded in different parts of the world.

It's hard to believe, but in Antarctica at the station"East" in 1983, the temperature reached -82.3 degrees Celsius. Even the famous antifreeze, which is often used in modern expeditions to glaciers, begins to freeze at 40-50 g. below zero.

At this temperature, 99%modern technology. Even ordinary wires will instantly freeze and decay into pieces. At the same time, the Earth's orbit, according to scientists, is heated to 4 degrees above zero. So there are places in space where it's warmer than on Earth.

Russia is also famous for its cold winters in the north. In Ust-Shchugor in winter, the temperature reaches minus 55 degrees.

Unbearable heat

The highest temperature everrecorded by a person, is +57.8 degrees. It was observed in Libya, the city of El-Azizia. In second place, you can note the Death Valley in the United States. In 1913, there was recorded a temperature of +56.7 degrees. And on June 21, 1942, in the Israeli city of Tirat Swe, the highest temperature in history was +53.9 degrees.

It is worth noting that the protein begins to fold at a temperature of 46 degrees above zero. That is, you can fry the eggs directly on the asphalt, which heats up somewhat more than the air.

So did several residents of this very ValleyDeath, uploading photos and videos on social networks. Subsequently, to establish the order of power, a law was issued that forbids cooking food in this way.

New records are coming

Meteorologists around the world record the increaseaverage annual temperature on the entire planet. And this is confirmed by real facts. There are studies of Japanese scientists who clearly show an abnormal increase in average temperature over the past 120 years. In their view, the greatest harm brings life.

His activities a man several timesincreases the strength of the greenhouse effect, thereby launching irreversible processes of climate change on the planet. Carbon dioxide is the main destroyer of the ozone layer.

If humanity does not stop and will notlimit the total amount of emissions of harmful substances into the atmosphere, then the likelihood is that in a few dozen years the picture "Amphibian Man" will not seem fictitious. An increase in the average temperature on the Earth by only 3 degrees will lead to a complete melting of the glaciers.

In case this happens, about 80% of the entire planet will be under water, which will affect the lives of the entire human race. According to experts, this will happen only after 2 thousand years.