Hey Miss . Agarwal

••1) At initial stages of development , it was the primary sector which dominated .Most of the people were employed in the primary sector only.

••2) With the introduction of new methods of farming and manufacturing people started working in other activities i.e, manufacturing. So secondary sector gradually became the most important in total production and employment.

••3) In the past 100 years the service sector has become the most important in terms of total production and employment.

••4) The domination of service sector is due to globalisation of the world economy.

Shift between Sectors in Developed Countries

In developed countries, there has been a significant shift between sectors in recent years. This shift has been driven by several factors, including changes in technology, globalization, and shifting consumer preferences.

From Manufacturing to Services

One of the most significant shifts has been a move away from manufacturing and towards services. This shift has been driven by several factors, including advances in technology that have made it possible to automate many manufacturing processes, as well as increased competition from low-wage countries.

From Agriculture to Manufacturing

Another important shift has been a move away from agriculture and towards manufacturing. This shift has been driven by several factors, including improvements in agricultural technology that have made it possible to produce more food with fewer workers, as well as increased demand for manufactured goods.

From Traditional Services to Knowledge-based Services

In recent years, there has also been a shift within the services sector from traditional services to knowledge-based services. This shift has been driven by several factors, including advances in technology that have made it possible to provide services remotely, as well as increased demand for services that require specialized knowledge and skills.

Conclusion

Overall, the shift between sectors in developed countries has been driven by a combination of factors, including changes in technology, globalization, and shifting consumer preferences. While these shifts have created challenges for some workers and industries, they have also created new opportunities for innovation, growth, and prosperity.