In this communication, attention is directed to some problems and consequences of the chondritic Earth model. A fuller discussion, for a total of forty-four elements, will be presented elsewhere 2.

IBM and the European Space Agency (ESA) today launched TerraMind, a new open-source AI model with an “intuitive” understanding of Earth. According to the research team, the system is the best ...

There are no core practical activities in the Fuels and Earth science section. Some impurities in hydrocarbon fuels result in the production of sulfur dioxide gas, SO 2. A teacher demonstrates the ...