Question

which industry often refered as backbone of modern industry and why​

Answer 1

Answer:

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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.

Answer 2

Answer:

iron and steel industry is often called the backbone of the modern industry. Almost everything we use is either made of iron or Steel or has been made with the tools and machinery of this metals.