Question

Trace the historical change in sectors-- 5 marks

Answer 1

Answer:

first ,the primary sector dominates 

second, when the people have sufficient food to eat they turn to manufacturing process i.e, secondary sector

third, development of these two sectors provides various services which leads to the development of service sector

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Explanation:

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Answer 2

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

Explanaton:

• (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.

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