Give reasons (1) The type of …

The important aspects of primary sector are :

• provides employment to around 50% of our population
• primary sector has a large share in the Indian national Income
• provides basic necessities of our life
• provides raw materials to the secondary sector(Industries)

The best way to improve the revenue from the primary sector is by modernization of agricultural methods. Almost all the developed countries employ the modernized methods. But the main problem is in India, almost 82% of farmers belong to small and medium sized category i..e have less than 2 hectares of land. So, mainly for these category of farmers there should be a substantial support from the government to encourage the new methods.

Quaternary occupations required special skills and expertise. There are very few people who have these qualities. So, quaternary occupations are not commonly seen. For example, people like scientists, doctors are few compared to other workers.