Question

which industryis often called backbone of morden industries? and why​

Answer 1

Answer:

Iron and steel industry is often referred as the backbone of the modern industry because all the tools, machineries, equipments, material for construction, etc. are made up of either iron or its alloys.

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 these metals. Ships, trains, trucks, and autos are made largely of steel.

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