Question

What are the advantages and disadvantages of human life without metals

Answer 1

➡➡➡Metals plays a vital role in human life ⬇
1. without metal we can't use electricitcal or electric appliances .(metals are good conducters of electricity
2.we can't imagine life without steel utensil which play a vital role in kitchen
3. without metals we can't make wires and metal sheets which are used in electrical wiring