Chapter 14 Solutions — Economic Activities Around Us

The primary sector includes economic activities in which people are directly dependent on nature to produce goods — that is, they extract raw materials from nature.

Examples: agriculture (growing crops), mining (extracting coal or iron ore), fishing, forestry, and raising livestock.

The secondary sector is different: it takes the raw materials produced by the primary sector and transforms or processes them into new goods.

Examples: processing wheat from farms into flour in mills (raw material = grain from primary sector), and converting iron ore into steel to manufacture cars in a factory.

Key difference: Primary sector = extraction from nature; Secondary sector = processing/manufacturing using those extracted materials.

The secondary sector depends on the tertiary sector for the services it needs to function. Without tertiary services, secondary sector businesses cannot operate, move their products, or sell them.

Transportation: Factories (secondary sector) rely on truck drivers, railways, and shipping services (tertiary sector) to bring in raw materials and deliver finished goods to markets.

Banking: Manufacturers need banks (tertiary sector) to get loans for buying machinery, paying wages, and expanding factories.

Retail and trade: Secondary sector products reach consumers through shops, warehouses, and retail stores (tertiary sector).

Example from the chapter: AMUL's factories (secondary sector) depend on lorries, trucks, and retail stores (tertiary sector) to transport and sell milk powder, butter, and other products across India.