Header block
Core Edge by Gemini Web TV
add Row
add block
Posts
Row 1
1 Minute Read

Earth is Mostly Iron, Oxygen and Silicon

Interesting Facts About Earth  

Earth is Mostly Iron, Oxygen and Silicon  


If you could separate the Earth out into piles of material, you’d get 32.1 % iron, 30.1% oxygen, 15.1% silicon, and 13.9% magnesium. Of course, most of this iron is actually located at the core of the Earth. If you could actually get down and sample the core, it would be 88% iron. And if you sampled the Earth’s crust, you’d find that 47% of it is oxygen.  

Write A Comment

*
*
add Row
add block