What happens when molten material travels along the underside of the crust? it rises up towards the crust. it cools and sinks towards the core. lava travels away from the core and forms the crust. lava travels away from the crust and forms the mantle

Europe needs to build a trump-like wall that will spread across europe making it impossible for migrants to cross they need to spread pig guts all over this wall so the muslims will never consider crossing into europe..you might be asking "can't they just fly over with planes? " well yes they can so we will install thaad missile protections system to shoot down any aircraft that violates europe's air fourth would be to start a fourth reich in germany.. last but not least.. make europe great again!