Question

what is use of minerals 10 marks

Answer 1

minerals are indispensable part of our life.they are used by us in many ways.
*common salt which we use in our food items are obtained from sea and is a mineral.
*similarly gold used for making ornaments is also a mineral.
*tooth paste is also contains of minerals.

Answer 2

Below are some listed minerals use for different work-
1 iron (as steel) in the framework of large building
2 clay in bricks and roofing tiles
3 slate for roofing tile
4 limestone,clay,shale and gypsum in cement
5 gypsum in plaster
6 silica sand in window glass