Question

explain the historical change in sector

Answer 1

As we look through the pages of history we can see that a few hundred years ago the Primary sector (Agricultural sector) was most predominant in the world.
Slowly as methods of farming improved and surplus food was produced man channelized his energy towards manufacturing of goods. Industries flourished and soon the Secondary sector gained prominence. The Agricultural sector also flourished due to the invention and manufacture of modern agricultural tools.
In this present era with the rising world population and rising income, the Tertiary sector (Service Sector) is gaining prominence. This is already evident in the developed nations and the change will soon be seen in the developing nations also.

Answer 2

Answer:

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Sectors of the Indian Economy

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Describe the historical changes which have taken in the primary, secondary and tertiary sectors.

The following important historical changes have been taken place in primary sector :

(i)As the methods of farming changed and agriculture sector began to prosper, it produced much more food than before. Many people could now take up other activities.

(ii)There were increasing number of craftpersons and traders. Buying and selling activities increased many times. Besides, there were also transporters, administrators, army etc.

(iii)However, at this stage, most of the goods produced were natural products from the primary sector and most people were also employed in this sector.

Historical changes brought about in secondary sector are the following :

(i)Over a long time and especially because new methods of manufacturing were introduced, factories came up and started expanding.

(ii)Those people who had earlier worked on farms now began to work in factories in large numbers. People began to use many more goods that were produced in factories at cheap rates. Secondary sector gradually became the most important in total production and employment.

Historical changes that have been brought about in the tertiary sector are the following :

(i) In the passed more than 100 years, there have been a further shift from secondary to tertiary sector in developed countries.

(ii) The service sector have became the most important in terms of total production.

(iii) Most of the working people are also employed in the service sector and this is the general pattern observed in developed countries.