Question

What is iron and steel industry called the backbone of the modern world?

Answer 1

Iron and steel industry is called the backbone of the modern world because-

-Almost everything we use is either made of iron or steel or has been made with tools and machinery of these metals.

-It is a basic or a key industry. Meaning that many industry depend on the iron and steel industry for raw material to manufacturing their products.

-For making small iron nails to ships,trucks we depend on iron and steel industries.

-It is also important for the economic development of the country.