Question

Choose the correct option:

(i) Core (a) Changes into slate

(ii) Minerals (b) Used for roads and buildings (iii) Rocks

(c) Made of silicon and alumina (iv) Clay (d) Has definite

chemical composition (v) Sial (e) Innermost layer​

Answer 1

Explanation:

Choose the correct option:

(i) Core (a) Changes into slate

(ii) Minerals (b) Used for roads and buildings (iii) Rocks

(c) Made of silicon and alumina (iv) Clay (d) Has definite

chemical composition (v) Sial (e) Innermost

Answer 2

This is a matching question:-

(i) - (e)

(ii) - (d)

(iii) - (b)

(iv) - (a)

(v) - (c)

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