Tag: Earths
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…
Recent lava from the Hawaii hotspot is believed to result from intense chemical interactions in the Earth’s mantle
The lavas produced in the volcanoes of certain hot spots have a particularity: they are rich in CO2 and carbonates. The rocks resulting from these magmas are what are called…
Changes in Earth’s orbit alter the evolution of marine life
We already knew that the eccentricity of the Earth was synchronized with the glacial cycles. French researchers have just discovered that it also governs the evolution of marine life and…
How Earth’s Orbit Influences Biodiversity
We already knew that the eccentricity of the Earth was synchronized with the glacial cycles. French researchers have just discovered that it also governs the evolution of marine life and…