Question

3. 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
(1) Changes into slate
(g) Process of transformation of the rock
OUR ENVIRONMENT​

Answer 1

Answer:

please write the question clearly I don't understand your question so, you again send this question in this app in clear sentences

Answer 2

Answer:

core - innermost layer

minerals - has definite chemical composition

rocks - used for roads and buildings

clay - made of silicon and alumina

Sial - changes into slate

our environment .......

i think its incomplete question