How much is the temperature of the earth at its center on which we live from several layers that were formed over millions of years according to modern scientific theories regarding the formation of the solar system, and one of them is spread throughout the planets of the solar system, and regardless of the validity of this theory, the earth was a burning mass that cooled over a period Millions of years until it was formed as we know it now, yet the earth retained the heat and molten materials that we see in volcanoes, and in our article today we will learn regarding the layers that make up the earth and what is its temperature in the center and in the outer crust, in addition to mentioning everything related to this topic.
What is the temperature of the earth’s core
The concept of geothermal refers to the temperature of mineral substances at the center Earth Or inside the core, i.e. the core of the Earth, since the core of the Earth which consists of two separate regions, the liquid outer core and the solid inner core. Despite the modernity and technology that the world may enjoy at the present time, scientists have not only been able to accurately determine and set a center. However, scientists have calculated that the center of the Earth is 6400 kilometers away from our feet, while we reach the molten outer core of the center of the Earth at an altitude of 5156 kilometres.
What is the temperature of the earth at its center
The temperature of the Earth at its center is scientifically estimated to be between 7,000 and 7,300 degrees Celsius, due to the pressure exerted by the Earth of 360 gigapascals. Learn in detail in the course of these articles.
What are the layers of the earth
We as people do not know the parts that make up the layers of the earth, except for the outer parts on which we live, but the earth is made up
It consists of three main layers arranged in the following order
- The crust and lithosphere make up less than 1% of the Earth’s mass, which in turn consists of two layers: oceanic crust and continental crust.
- The mantle is a hard, hot layer that makes up regarding 68% of Earth’s mass and is composed mostly of rock.
- The core This is the Earth’s center or core, and it makes up regarding 31% of the Earth’s mass and is composed of 85% iron and 15% nickel.
What is the core temperature
Previously, we knew that the outer crust of the earth is the coldest of its constituent layers, and that we do not feel the heat of its inner parts, but only the heat of the sun falling on the surface of the planet. It gives us heat. The Earth reaches below zero in some of its regions far from sunlight, such as the Arctic Ocean, and therefore the internal temperature of the Earth does not affect the surface of the Earth, and we do not feel it except through the radiation of internal materials that we observed during volcanic eruptions until the highest temperature recorded On the surface of the planet in the Libyan desert in 1922 AD, which was 58 degrees Celsius.
What is the geothermal gradient?
The Earth’s temperature gradient refers to the increase in temperature and pressure as one approaches the center of the Earth, and this is evident in three layers following excluding the cold crust of the Earth, namely
- The mantle begins with a temperature of 2,900 km below the earth’s crust, and the temperature at this point is regarding 870 degrees Celsius.
- The outer core is a molten metal core surrounding a solid core that starts at 5156 km under the Earth’s crust and its temperature ranges from 4400°C to 6100°C.
- The inner core is a solid core that begins at a depth of 6,400 km below the Earth’s crust. The temperature of the core or center of the Earth ranges from 7,000 to 7,300 degrees Celsius.
An important note It should be noted that all of these numbers mentioned regarding temperatures and volumes in the bowels of the earth are estimated numbers by scientists, which they reached following many years of monitoring the movements of tectonic plates, earthquakes and volcanoes, as an arrival. To the bowels of the Earth is almost impossible with scientific views.
Thus, we came to the end of our article, which was called “What is the temperature of the earth in its center”, and thanks to that we learned what is meant by the heat of the interior of the earth, what are the layers of the earth that it consists of, and how high is its temperature in the center and in the outer crust, and the temperature gradient In the layers of the earth, and we hope that you liked it.