New data suggest unknown layer between Earth's core and mantle

The complexity of our planet's formation and structure demands a significant amount of research and study. Currently, the scientific community agrees that the Earth has three main divisions, responsible for various events that occur in our world.

In recent research, scientists have turned their attention to two of these divisions: the Earth's mantle and core. The investigation aroused curiosity and renewed hope in the scientific field, revealing possible news about the interaction between these layers and their effects on the planet.

Ancient formations are present in the Earth's mantle and core

Initially, it is essential to understand the disposition of the terrestrial layers, some being more internal than others. The core is the deepest region of the planet, followed by the mantle and finally the crust, which forms the outermost part of the Earth.

There is a sort of boundary between the mantle and the core, where the mantle surrounds the core. The activities taking place in this area are more often observed by scientists.

Recently, researchers investigated a peculiar movement of magma in this location, obtaining fascinating results. Rocky structures were discovered between the mantle and the core that apparently have existed for millions of years.

These large formations resemble imposing mountains and are probably ancient components of the planet's vast oceans. According to the discovery report, the thickness of these rocky structures reaches tens of kilometers.

To make this discovery, the researchers installed 15 networks of seismographic devices in Antarctica, responsible for collecting information about recurrent seismic activities in our world. Through these devices, images of the inner region of the planet were generated, like an X-ray, allowing the formation to be identified.

The main benefit of this discovery lies in obtaining more information about the Earth's core. Now, scientists have more data to understand the process of heat exchange and other interactions between the Earth's core and mantle.

Source: science