_is the process in planetary formation when heavy materials sink towards the plants center lighter material accumulate near its surface

What conclusión can be drawn about the middle east

Which environment would most likely not contain fossils? a a thick deposit of cracked, dried mud b sediment deposited in a sandy river bed c intrusive rock formed from cooled magma d layers of sand accumulated for a century

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today