Question

the four uses of rocks

Answer 1

hey mate here is ur ans

rocks check the flow of fast moving streams

rocks are a source of minerals

rocks disintegrate to give soil(black soil)

it can be used to make cement, bath stone, chalk, fire (coal), and building materials

hope it is helpful

Answer 2

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

1. Making Cement (Limestone) (Sedimentary Origin)

2. Fire (Coal) (Sedimentary Origin)

3. Writing (Chalk) (Sedimentary Origin)

4.Building Material (Sandstone) (Sedimentary Origin)

5.Bath Scrub (Pumice) (Igneous Origin)

6.Kerb Stone (Granite) (Igneous Origin)

7.Roofing Material (Slate) (Metamorphic Origin)

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

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

10.Some rocks acts as tourist attraction sites.


HOPE THIS ANSWER WILL HELP U.....