Question

and magnesium
Answer the following
(A) What are the two parts of the crust?
What is the basis of classification?​

Answer 1

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..

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Answer 2

1) Continental crust and the Oceanic crust are the two parts of the crust.2) The crust is classified on the basis of whether it lies below the land or the ocean.3) The part of the crust lying below the continent is known as the continental crust.4) The part of the crust lying below the ocean is known as the oceanic crust.