Planet’s continental setups have actually altered significantly over its billions of years’ background, changing not just their placements throughout the world, yet additionally their topography as development and tightening of the crust made a mark on the landscape. Some locations of continental crust have actually preserved lasting security from the get go of Planet’s background, with little damage by structural occasions or mantle convection, referred to as cratons.
发布者：Dr.Durant，转转请注明出处：https://robotalks.cn/research-suggests-earths-oldest-continental-crust-is-disintegrating/
