A massive ocean beneath the Earth’s crust: details of a revolutionary scientific discovery

Some researchers have made a revolutionary discovery: there is a massive ocean beneath the Earth’s crust. Here’s what it is.

Planet Earth, which has existed for about 4.5 billion years, is 70.8% water and 29.2% land. Furthermore, the Earth’s surface is in constant motion due to tectonic plate changes. clearly, These movements generate the famous earthquakes. And not only that: the surface part of the Earth’s crust is shaped daily by erosion, by the force of rivers, glaciers, etc. In addition, we must not forget about weather phenomena: rain, wind, snow, hurricanes and tornadoes.

What’s most surprising about the planet is the fact that it is affected by the environment and space weather. In fact, the Earth manages to protect life from powerful cosmic radiation and solar wind thanks to two protections: the magnetic field and the Earth’s atmosphere. Recently, some researchers discovered A A large ocean beneath the Earth’s crust.

The ocean below the Earth’s surface

A team of scientists has discovered the existence of an “ocean” under the Earth’s crust, capable of containing the same amount of water as all of Earth’s oceans. More specifically, Earth’s oceans contain 1.38 billion cubic kilometers of water.

Therefore, a quantity of water was found under the surface of the Earth Similar to those found in the oceans. This interesting discovery is the result of an in-depth study of the mantle, that is, the inner layer of the planet located between the crust and the core. Professor Hogan Fay from the University of Bayreuth in Germany said there would be roughly the same amount of water inside the planet as there is in all of the world’s oceans.

How can all this be possible? Obviously, the deepest part of the Earth cannot contain liquid water. However, at a depth of 400 to 800 km, there will be a barrier located between the upper and lower parts of the mantle. Able to maintain good humidity levels on the rocks. This hypothesis was formulated after an experiment conducted on some rocks. Therefore, according to the professor from the University of Bayreuth, this “buffer” zone must be very humid. And not only that: there is also the possibility that moisture can extend into the core.

In fact, the experiment shows that Earth can produce its own water in the mantle. To be precise, these waters are born at depth It must be stored inside crystals resulting from surrounding minerals. Furthermore, some earthquakes can be caused by water escaping from the crystals, releasing strong pressure.