Question

The crust is made of minerals, What is this also known as?

Answer 1

Answer:

see answer below

Explanation:

Earth's crust is divided into two types: oceanic crust and continental crust. The transition zone between these two types of crust is sometimes called the Conrad discontinuity. Silicates (mostly compounds made of silicon and oxygen) are the most abundant rocks and minerals in both oceanic and continental crust.

Answer 2

Answer:

Here's the answer

Explanation:

Crust is made of minerals like Silicon and alumina these are called sima.