The Earth's crust is on the exterior, not the interior; that is why it is called the crust. It is on the outside. It is made mostly of rock, of various kinds. The rock of the crust is on average less dense than the rock of the mantle, which lies beneath the crust.
they are crust and the mantle and also the core
The crust, then core, then mantle
the earths crust is made out of rocks
Because we can not drill through the earths crust
The mantle lies between the crust and the outer core of Earth's interior, and is not within the crust.
they are crust and the mantle and also the core
crust
it depends on the deepth
The crust, then core, then mantle
The study of volcanoes,
the earths crust is made out of rocks
when the crust breacks apart it reveles objects beneth earths iner crust.
it depends on the deepth
it depends on the deepth
Because we can not drill through the earths crust
The mantle lies between the crust and the outer core of Earth's interior, and is not within the crust.
Rock samples