what all changes have been brought in the primary, secondary and tertiary sectors????
(respected experts..and frnds...pls provide me with an accurate 5 mrk ans...tomorrow is my test and i rele need to prepare for this one...!!!)
Dear Student
Please find below the solution to your query
1. When we look back through the changes in history, the Primary sector (agriculture) was most predominant in the world. As the methods of farming improved and surplus food was produced, mankind transformed his ideas and attention towards manufacturing sector, industries, etc
3. With the development of industries, Secondary sector gained prominence. Thus, agricultural sector flourished due to the invention and manufacture of modern agricultural machinery.
3. In the present situation, with growing population the Tertiary sector, (Service sector) gained importance and prominence.
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