Tag: earth core
How did seismic waves make it possible to understand the internal structure of the Earth?
How to know the internal structure of the Earth? If the seismic method, by generation of artificial waves, today makes it possible to image in finesse the architecture of the…
Hot spots that are too cold and a geodynamic model of the Earth’s mantle to be reviewed
A new study questions the deep origin of some hot spots thanks to an analysis of their temperature: they are colder than we thought. You will also be interested [EN…
This map betrays the magnetic signatures of the telluric forces that shaped the Earth
The map of the Earth’s magnetic field has been enriched with a new model making it possible to better understand the thermal state of the Earth’s crust, to perceive the…