Which mineral is know as the foundation of the present machine age
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Answer:
iron ,coal are known as the foundation of the present machine age
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Answer: Iron ore is the basis of modern industrial age. It is the backbone of modern civilization. Iron ore is a metal of universal use.
Explanation: It is the foundation of our basic industry and is used all over the world. The standard of living of people of a country his judge by the consumption of iron.
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