Question

In this chapter, change in technology in three sectors are disucssed.in the following table identify a different example for each of these sectors that is not discussed here​

Answer 1

sector: agriculture

older technology: transporting coal in trolley in mines

new technology: though conveyor belts

any impact on.....: production increase and human effort decreased

sector: industry

older technology: the techniques and tricks old camera in film

new technology: computer and digital camera graphics

any impact on.....:livelihood increased

human production increase human effort decreased

sector: service

older technology: railway lines

new technology: metro railway lines

any impact on.....: human effort decreased

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Answer 2

Answer:

this is the answer.third para is same total human efforts only