briefly explain why the primary, secondary, tertiary and quanternery sectors are important in society​

Explanation:

Explanation:This sector is named “primary” because it is so. The primary sector is the sector that provides the raw material for production or consumption. The presence of primary sector is crucial for the survival of the remaining two sectors, as the other two sectors are involved in the processing and finishing of the goods procured from the primary sector.

If agriculture sector is well with good yields then Secondary Sector which consists of industries run smoothly. Most of the industries are based on agricultural products. Tertiary Sector means service sector. Today the contribution of Service sector is growing very fastly and contributing very high amount in GDP.