About 7% of the earths crust
5.4%
Oxygen and silicon make up about 75% of Earth's crust, with oxygen being the most abundant element at around 46.6% and silicon at around 27.7%. Together, they form the majority of the minerals that make up the Earth's crust.
the earths crust is made out of rocks
it is made of rocks
in the earths crust and mountains
Mg is 2.0% of Alkaline earth metals, as Ca is 3.6%..., equals 5.6%
it is made out of the outer mantle and the crust.
The largest portion of the earth. Below the crust and above the core of the Earth! what percentage is it of the earth?
silicon is mined in near the earths crust, and it is also is made of 27.7% earths crust hope this helps
Mg is 2.0% of Alkaline earth metals, as Ca is 3.6%..., equals 5.6%
10%
water