How much is the temperature of the earth at its core on which we live from different layers that have formed over millions of years according to modern scientific theories of the formation of the solar system, and one of them is spread across all planets of the sun system, and whether or not this theory holds true, the earth was a burning mass that cooled over a period of millions of years until it formed as we know it now, yet the earth retained the heat and molten materials that we see in volcanoes, and in our today’s article we will learn about the layers that make up the earth and what is its temperature in the center and in the outer crust, as well as mention everything related to this topic.
What is the temperature of the earth’s core
The concept of geothermal energy refers to the temperature of the mineral substances in the centre Land Or inside the core, i.e. the Earth’s core, since the Earth’s core consists of two separate regions, the liquid outer core and the solid inner core. Despite the modernity and technology that the world currently enjoys, scientists have not only been able to accurately determine and establish a center, but have calculated that the center of the Earth is 6400 kilometers from our feet, while we reach the molten outer core of the Earth’s core at an altitude of 5156 kilometers.
What is the temperature of the earth at its core
The temperature of the Earth at its core is scientifically estimated to be between 7,000 and 7,300 degrees Celsius, due to the Earth’s pressure of 360 gigapascals. Find out in detail throughout 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 the outer parts we live on, 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 about 68% of the Earth’s mass and is composed mostly of rock.
- The core It is the center or core of the Earth, it makes up about 31% of the earth’s mass and is composed of 85% iron and 15% nickel.
What is the internal temperature
Previously, we knew that the earth’s outer crust is the coldest of its constituent layers, and that we do not feel the heat from its inner parts, only the heat from the sun falling on the planet’s surface. It gives us warmth. The Earth gets below freezing in some of its regions away from sunlight, such as the Arctic Ocean, and therefore the Earth’s core temperature does not affect the surface of the Earth, and we do not feel it except through the radiation of the internal materials we have observed during volcanic eruptions up to the highest temperature recorded on the planet’s surface 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 after 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 approximately 870 degrees Celsius.
- The outer core is a molten metal core surrounding a solid core that begins 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 under the Earth’s crust. The temperature of the core or core of the Earth ranges from 7,000 to 7,300 degrees Celsius.
An important note It should be noted that all these mentioned numbers about temperatures and volumes in the bowels of the earth are numbers estimated by scientists, which they have reached after many years of monitoring the movements of tectonic plates, earthquakes and volcanoes, as an arrival . In the bowels of the Earth it is almost impossible with scientific opinions.
Thus, we have come to the end of our article, which was called “What is the temperature of the earth at its core”, and thanks to this we learned what is meant by the heat of the earth’s interior, what are the layers of the earth of which it consists, and how high its temperature is in the center and in the outer crust, and the temperature gradient in the layers of the earth, and we hope you enjoyed it.
