I believe it is destoryed along a convergent plate boundry where one plate slides underneath another.
The Earth's crust is destroyed when subduction occurs.
Crust
The earth's crust is made out of rock and soil
rise
the crust then comes the mantel the inner layer then core
It is the Mantle.
No. Material cannot travel from the core to the crust.
The basic materials of the earths crust are; silicate rocks, primary granite, igneous, metamorphic, and sedimentary rocks.
A volcano.
Because it is less dense than the material that makes up the earth's crust, but more dense than the material that makes up the air.
The earths crust is a part of the outermost layer.
Silicon is a mixture of the minerals of the earths crust. so.... silicon isn't something from the earths crust. -thanks for your question.