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Sunday, April 5, 2020

What's inside the Earth's ground???🤔🤔😕


What is below the surface of this ground no one know that. We only know about surface and little depth. Some people say that inside the earth minerals (i.e coal, petroleum, iron etc) are found. But these are found in a little deep. Many of the theories are made but no any prove that what is inside the earth. You have already study in school that earth is divided into crust, mantle and core. But this is only a theory. There are many of theories are available. In 2014 scientist are discovered that if we go inside the earth we found sea inside the earth. And also found life because where water is found then life is also found.

Kola Superdeep Borehole

By-Cataclasite(License:Creative Commons (Original image))

Kola Superdeep Borehole is a hole which is dig in the earth. This hole is located in Russia. This hole is dig because to know what is inside the earth. This hole is about 12,262 meters depth. And it is deepest hole in the world. No any hole is dig deeper like this. And no anyone dig deeper like this.
In this time this hole is got close. Because when they are reach at 12 km the temperature was got increased. And no any machines are work at this temperature. It took almost 20 years to reach that 7.5-mile depth—only half the distance or less to the mantle.
So, scientist are discovered many of the things. They are discover about moon, Mars and many other planets but our earth have many of the mysteries which is unsolved. Like what is inside the earth no any know that. Scientist are only developed theories about them. 

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