The mantal
Because we can not drill through the earths crust
Iron , Aluminium and Copper Can Be Found , Also Gold Can Be Found Uncombined in the Earths Crust .
Yes all metals are in the earths crust in ore form.
The sudden vibration in the plates inside the crust causes the earths crust to rise & fall.
the mantle also known as the athenosphere the crust is also known as the lithosphere
The "crust" or biosphere
silicon is mined in near the earths crust, and it is also is made of 27.7% earths crust hope this helps
a fault
Yes
The mantal
Because we can not drill through the earths crust
mama also known as lava it's melted rock and other things and is from the earths mantle located under the crust
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.
thinner and denser
You can also say that they are radioactive.