Q2 of 18 Page 10

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Gold, petroleum and coal are examples of


(a) Rocks


(b) Minerals


(c) Fossils

Rocks contain minerals. Fossils are the substances that are formed by dead remains of organic or inorganic matter.

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2

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The rock which is made up of molten magma is


(a) Igneous


(b) Sedimentary


(c) Metamorphic

 2

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The innermost layer of the earth is


(a) Crust


(b) Core


(c) Mantle

 2

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Rocks which contain fossils are


(a) Sedimentary rocks


(b) Metamorphic rocks


(c) Igneous rocks

 2

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The thinnest layer of the earth is


(a) Crust


(b) Mantle


(c) Core