Question

Answer the following questio (i) What are the three layers of the earth? (ii) What is a rock? (iii) Name three types of rocks. (IV) How are extrusive and intrusive rocks formed? (6) What do you mean by a rock cycle? (vi) What are the uses of rocks? Vii) What are metamorphic rocks? Tick the correct answer. (i) The rock which is made up of molten magma is (a) Igneous (b) Sedimentary (c) Metamorphic (ii) The innermost layer of the earth is 8) Core (c) Mantle +​

Answer 1

Earth's interior is divided into three major layer that are: the crust,the mantle and the core