Question
Match the following.
| (i) Core | (a) Earth’s surface |
| (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 |
| – | (f) Changes into slate |
| – | (g) Process of transformation of the rock |
Solution
|
(i) Core |
(e) Innermost layer |
|
(ii) Minerals |
(d) Has definite chemical composition |
|
(iii) Rocks |
(b) Used for roads and buildings |
|
(iv) Clay |
(f) Changes into slate |
|
(v) Sial |
(c) Made of silicon and alumina |
