Which of these best describes Earth's crust? i picked C but i dont know if im right....
Inner layer consisting of two parts Middle layer, density increases with depth Top portion called asthenosphere, thickest layer Thinnest under the oceans and thickest under continents
definitely not the last, because the continents are higher than the sea because the crust us lighter so it floats higher, its not C because the thickest layer is the mantle nearer the centre, hopefully u can use process of elimination to help :)
