The Earth is made of different layers: the core, mantle and crust. Plate tectonic theory shows that the crust of the Earth is split into plates (pieces of the Earth’s crust). The movement of ...
How-To Geek on MSN5 天
10 Hot Facts About Venus
Venus is a Victim of a Rampant Greenhouse Effect Venus's atmosphere is made mostly of carbon dioxide, one of the greenhouse ...
Using advanced computer simulations, researchers have reconstructed the geological past of the region, uncovering a ...