The Earth is made out of many things. We know here one by one with starting from Earth's centre. So What is Earth made of?1. Inner Core :Deep inside Earth, near its center, lies Earth's core which is mostly made up of nickel and iron.The temperature at the inner core's surface is estimated to be approximately 5,430 °C, which is about the temperature at the surface of the Sun. It is primarily a solid ball with a radius of about 1,220 km. This inner core is lies deep inside between 5100 to 6378 km.

What is EARTH Made Of?

#facts #earthfact #earthbound #didyouknow What is Earth made of? The Earth is made out of many things. We know here one by one with starting from Earth's centre. So What is Earth made of? 1. Inner Core : Deep inside Earth, near its center, lies Earth's core which is mostly made up of nickel and iron. The temperature at the inner core's surface is estimated to be approximately 5,430 °C, which is about the temperature at the surface of the Sun. It is primarily a solid ball with a radius of about 1,220 km. This inner core is lies deep inside between 5100 to 6378 km. 2. Outer Core : Earth's outer core is a fluid layer about 2,400 km thick that lies above Earth's solid inner core and below its mantle between 2900 to 5100 Kms. Estimates for the temperature of the outer core are about 2,730 to 4,230 °C in its outer region and 3,730 to 7,730 °C near the inner core. Above the core is Earth's mantle, which is made up of rock containing silicon, iron, magnesium, aluminum, oxygen and other minerals. 3. Lower mantle : The lower mantle, historically also known as the mesosphere, represents approximately 56% of Earth's total volume, and is the region from 660 to 2900 km below Earth's surface. The temperature of the lower mantle ranges from 1960 K at the topmost layer to 2630 K at a depth of 2700 km. 4. Upper mantle : The upper mantle of Earth is a very thick layer of rock inside the planet, which begins just beneath the crust (at about 10 km under the oceans and about 35 km under the continents and ends at the top of the lower mantle at 660 km. Temperatures range from approximately 200 °C at the upper boundary with the crust to approximately 900 °C at the boundary with the lower mantle. 5. Crust : The rocky surface layer of Earth, called the crust, is made up of mostly oxygen, silicon, aluminum, iron, calcium, sodium, potassium and magnesium. Earth's crust is a shell on the outside of Earth, accounting for less than 1% of Earth's volume. The average thickness of the crust is about 15 km to 20 km. 6. Water : Earth's surface is mainly covered with liquid water. 7. Atmosphere : atmosphere is mainly nitrogen and oxygen, with smaller amounts of carbon dioxide, water vapor and other gases. The Kármán line, at 100 km or 1.57% of Earth's radius, is often used as the border between the atmosphere and outer space. Know more about… Space : https://youtube.com/playlist?list=PLO6kTsDI4xfnAISJIMWKxkPoL9qoU9Hwv General knowledge : https://youtube.com/playlist?list=PLO6kTsDI4xfn6hHfyZBGiw-atw0its-7Q Science & Technology : https://youtube.com/playlist?list=PLO6kTsDI4xfmONVgfMhMbstBLpZuyJCP2 Health : https://youtube.com/playlist?list=PLO6kTsDI4xflrlYCGE0EIyWXoBoNG81-r 🙏Requests🙏 I requested to you (My viewers) please subscribe to my channel and if you like video then please press like button.All youtubers are doing hard work in video making and your like, Share, Subscribes are fruits for our hard works. You also follow me on: - Facebook: www.facebook.com/thetechers You can visit my Website also: - www.aayurvedaaholic.techers.in This video is under Fair Use: Copyright Disclaimer Under Section 107 of the Copyright Act in 1976; Allowance is made for "Fair Use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non - profit, educational or personal use tips the balance in favor of fair use. All rights and credit go directly to its rightful owners. No copyright infringement intended. Thank you all of you...🙏

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#facts #earthfact #earthbound #didyouknow
What is Earth made of?
The Earth is made out of many things. We know here one by one with starting from Earth's centre. 
So What is Earth made of?
1. Inner Core :
Deep inside Earth, near its center, lies Earth's core which is mostly made up of nickel and iron.
The temperature at the inner core's surface is estimated to be approximately 5,430 °C, which is about the temperature at the surface of the Sun. 
It is primarily a solid ball with a radius of about 1,220 km. This inner core is lies deep inside between 5100 to 6378 km. 
2. Outer Core : 
Earth's outer core is a fluid layer about 2,400 km thick  that lies above Earth's solid inner core and below its mantle between 2900 to 5100 Kms.
Estimates for the temperature of the outer core are about 2,730 to 4,230 °C in its outer region and 3,730 to 7,730 °C near the inner core.

Above the core is Earth's mantle, which is made up of rock containing silicon, iron, magnesium, aluminum, oxygen and other minerals.
3. Lower mantle : 
The lower mantle, historically also known as the mesosphere, represents approximately 56% of Earth's total volume, and is the region from 660 to 2900 km below Earth's surface. 
The temperature of the lower mantle ranges from 1960 K at the topmost layer to 2630 K at a depth of 2700 km.
4. Upper mantle : 
The upper mantle of Earth is a very thick layer of rock inside the planet, which begins just beneath the crust (at about 10 km  under the oceans and about 35 km  under the continents and ends at the top of the lower mantle at 660 km. 
Temperatures range from approximately 200 °C  at the upper boundary with the crust to approximately 900 °C at the boundary with the lower mantle. 
5. Crust : 
The rocky surface layer of Earth, called the crust, is made up of mostly oxygen, silicon, aluminum, iron, calcium, sodium, potassium and magnesium. 
Earth's crust is a shell on the outside of Earth, accounting for less than 1% of Earth's volume.
The average thickness of the crust is about 15 km to 20 km. 
6. Water : 
Earth's surface is mainly covered with liquid water. 
7. Atmosphere : 
 atmosphere is mainly nitrogen and oxygen, with smaller amounts of carbon dioxide, water vapor and other gases.
The Kármán line, at 100 km or 1.57% of Earth's radius, is often used as the border between the atmosphere and outer space.

Know more about… 
Space : https://youtube.com/playlist?list=PLO6kTsDI4xfnAISJIMWKxkPoL9qoU9Hwv

General knowledge : https://youtube.com/playlist?list=PLO6kTsDI4xfn6hHfyZBGiw-atw0its-7Q

Science & Technology : https://youtube.com/playlist?list=PLO6kTsDI4xfmONVgfMhMbstBLpZuyJCP2

Health : https://youtube.com/playlist?list=PLO6kTsDI4xflrlYCGE0EIyWXoBoNG81-r

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This video is under Fair Use: Copyright Disclaimer Under Section 107 of the Copyright Act in 1976;  Allowance is made for "Fair Use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research.  Fair use is a use permitted by copyright statute that might otherwise be infringing.  Non - profit, educational or personal use tips the balance in favor of fair use.  All rights and credit go directly to its rightful owners.  No copyright infringement intended.

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