Bermuda

Bermuda is an anomaly in themselvessince it is normal that they were not there. To understand it, you have to know that this volcanic archipelago was formed 30 million years ago, and the normal thing, after so much time of inactivity, is that the oceanic crust would have cooled and sank. But this has not happened, and science now believes it knows why. The study. A priori the islands should be submerged, but They are still there elevated about 500 meters above what would correspond and Yale University wanted to find the solution. And the truth is that they have found it hidden 20 kilometers under our feet. An x-ray of 400 earthquakes. To solve the mystery, researchers did not use excavators but seismic waves. Analyzing the data of almost 400 earthquakes recorded by the BBSR station in the Bermudathe team managed to create a map of the innermost layers beneath the archipelago. What they found is a unique structure in the world: a lower layer about 20 kilometers thick located right between the planet’s crust and mantle. And its function is really important, since it acts as a floating support that keeps the Bermuda on the surface without sinking. And all thanks to the fact that it has a much lower density than the material that surrounds it that generates a buoyant force. Something unique. Beyond understanding why Bermuda is still there, we also see that this is a very unusual structure. So much so that it is unlike anything seen in other similar archipelagos, such as Hawaii. Its origin. When it comes to finding out how that plate is in its current location, there are several theories currently in force among the scientific community. The first of them is based on the fact that a remnant of volcanic activity from 30 million years ago was “sealed” under the crust. The second theory that is used focuses on a chemical process where sea water penetrates the rocks of the mantle, altering them and making them less dense, and, therefore, causing them to float. But whatever the origin, the study confirms that Bermuda sits on a tectonic anomaly that defies geological models. The end of myths. The truth is that Bermuda has always been a great mystery, starring for example in the ‘Bermuda Triangle‘ where it is said that things like airplanes disappear. Something that we try to explain with the meteorological phenomena that develop in this location. But what seems to have finally turned out is how Bermuda was in that location when it should have been on the seabed for many years. Although this has only made geologists have to rethink how tectonic plates work under the oceans. In Xataka | Spain turns in the opposite direction to the rest of Europe. It is part of a geological plan: close the Mediterranean