Inside Our Earth — Social Studies STD 7 — Question
CBSE BoardEnglish MediumSTD 7Social StudiesInside Our Earth3 Marks
Question
What are the uses of minerals?
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Answer
Minerals are very important to mankind. Some are used as fuels. Some minerals, such as coal, natural gas and petroleum, iron, aluminium, gold, uranium, etc. are also used in industries. Further they are even used in medicines and in making fertilisers.
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