Question

illustrate any four uses of rocks
ANSWER IN BRIEF
CLASS 7

Answer 1

Answer:

Rocks are used for many purposes but some of them that we can see in our daily life are cited below :

Making Cement (Limestone) (Sedimentary Origin)

Writing (Chalk) (Sedimentary Origin)

Building Material (Sandstone) (Sedimentary Origin)

Bath Scrub (Pumice) (Igneous Origin)

Kerb Stone (Granite) (Igneous Origin)

Roofing Material (Slate) (Metamorphic Origin)

Statue/Ornaments/Decoration (Marble) (Metamorphic Origin)

Valuable source of minerals (Gold, Diamond, Sapphire e.t.c)

Some rocks acts as tourist attraction sites.

Explanation:

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Answer 2

Answer:

Making Cement (Limestone) (Sedimentary Origin) Writing (Chalk) (Sedimentary Origin) Building Material (Sandstone) (Sedimentary Origin) Bath Scrub (Pumice) (Igneous Origin)