Which of the following is said to be the backbone of industries? *
Iron ore
copper
Aluminum
Mica
Answers
Answered by
1
Answer:
IRON ORE is said to be the backbone of industries.
Answered by
0
Answer:
none of the options are correct
Explanation:
Steel is called the backbone of the modern industry, because almost everything we use is either made of steel or has been made with machinery or tool made out of steel. The steel industry is basically the feeder industry, whose products are the raw materials for other industries
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