Question

write short notes on - a) Iron And Stell Industry b) cement industry​

Answer 1

Answer:

Iron and steel industry is a feeder industry as the products obtained from this industry is used as raw material in other industry . The inputs include iron ore , coal , limestone , labour etc. The processes include converting iron ore into steel . The output is steel .

Answer 2

Explanation:

Industrial Revolution brought severe consequences to society. ... There were some positive effects of Industrial Revolution also. The introduction of assembly line and factories, electricity development, and the railroads all these things contributed to faster and more efficient production of goods and materials.