thermosphere and exosphere (see graphic). Together, these layers protect us from the sun’s harmful radiation and keep temperatures on Earth habitable for all living beings. Understanding how the ...

The beginnings of a strange layer of molten rock deep inside the Earth may have finally been figured out by geoscientists.

The Earth is made up of different layers: Therefore, instead of tectonic plates moving because of the convection currents, evidence suggests it is the plates that drive the convection. Slab pull ...