Give two uses each of iron, copper and bauxite..

1.	Give two uses each of iron, copper and bauxite..
Answer» ● COPPER :- copper is a good conductor of electricity. therefore it is used in electrical wires , electric motors , generators , etc. Copper is also mixed with gold for making jewellery . ● BAUXITE :- bauxite is ore of aluminium . it is also used in industries . aluminium is light but hard and a good conductor of electricity. therefore , it is used in making aeroplanes and automobiles . It is also used as a building material and to amke kitchen cookware etc.● IRON :- iron is most important metallic mineral of the modern industrial world . it is used to manufacture steel which is used in making machines , instruments , tools etc.

Answer»

● COPPER :- copper is a good conductor of electricity. therefore it is used in electrical wires , electric motors , generators , etc. Copper is also mixed with gold for making jewellery .

● BAUXITE :- bauxite is ore of aluminium . it is also used in industries . aluminium is light but hard and a good conductor of electricity. therefore , it is used in making aeroplanes and automobiles . It is also used as a building material and to amke kitchen cookware etc.● IRON :- iron is most important metallic mineral of the modern industrial world . it is used to manufacture steel which is used in making machines , instruments , tools etc.

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