Question

(ii) What is a rock?​

Answer 1

Explanation:

Rocks are a natural mass of mineral matter that makes up the earth's crust. They can be of different colour, size and texture. They are of the following types. Igneous rocks: The rocks formed by the solidification, on the cooling of molten magma, are called igneous rocks.

Answer 2

Answer:

A rock is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. It is categorized by the minerals included, its chemical composition and the way in which it is formed.