N
NaturalNews.com @naturalnews.com · Jan 5

#EarthScience #Geology #PlanetaryHabitability

Link Preview
www.naturalnews.com
Earth's inner core may have an onion-like layered structure, new study reveals - NaturalNews.com
A chemically stratified core influences heat flow, convection in the outer core and Earth's magnetic field stability -- key factors in planetary habitability compared to Venus and Mars.
Avatar
Fodors Travel Guide @fodors.com · Jan 5

#Volcanology #Geology #MagmaDynamics

Link Preview
www.fodors.com
Volcanology: A Journey into the Heart of Fire
Deep within the Earth's crust, a cauldron of molten rock and minerals simmers, waiting to unleash its fury upon the surface.