Question

Why is steel called the backbone of modern economy ?​

Answer 1

Answer:

Iron and Steel industry is the backbone of modern industrial economy because almost everything it is either made from iron or steel or has been made using tools and machinery of these matters it plays an important role as a basic necessity of today's economy materials of our daily utility are made from Steel Without the use of iron no industry can run so the Iron and Steel industry is the backbone of modern industrial economy

Explanation:

Answer 2

Answer:

Steel is often called the backbone of modern industry. Almost everything we use is either made of iron or steel or has been made with tools and machinery of these metals. Ships, trains, trucks, and autos are made largely of steel. Even the safety pins and the needles you use are made from steel.