Question

Economic activities

Answer 1

Explanation:

Economists say there are four basic types of economic activities:

The Primary Sector, i.e., raw materials.

The Secondary Sector, which includes industry and manufacturing.

The Tertiary Sector, i.e., services.

The Quaternary Sector, which we also call the 'knowledge sector. '

Answer 2

Answer:

Economists say there are four basic types of economic activities:

The Primary Sector, i.e., raw materials.

The Secondary Sector, which includes industry and manufacturing.

The Tertiary Sector, i.e., services.

.The Quaternary Sector, which we also call the 'knowledge sector. '