Correct Option
The correct option is A-2, B-1, C-4, D-3
Explanation
Economic activities are classified into sectors based on the nature of the activity. The Primary Sector involves the direct extraction or utilization of natural resources. The Secondary Sector involves processing raw materials into finished goods. The Tertiary Sector involves the provision of services that support the other sectors and the general population.
Detailed Analysis
- A. Forestry (Matches 2. Primary Sector - Agriculture & related): Forestry involves the cultivation and management of forests and the extraction of timber and non-timber forest produce. Since it relies directly on biological natural resources, it is classified under the Primary Sector, specifically alongside agriculture and fishing.
- B. Manufacturing (Matches 1. Secondary Sector): Manufacturing involves the transformation of raw materials (from the primary sector) into finished or semi-finished goods through industrial processes. This is the defining characteristic of the Secondary Sector.
- C. Banking (Matches 4. Tertiary Sector): Banking does not produce tangible goods but provides essential financial services that facilitate trade, commerce, and industry. Therefore, it falls under the Tertiary (Service) Sector.
- D. Quarrying (Matches 3. Primary Sector - Mining & related): Quarrying involves the extraction of stone, sand, gravel, or other minerals from the earth. While it is an industrial activity, it is classified as part of the Primary Sector because it involves the direct extraction of natural resources, distinct from agriculture but similar to mining.
Key Takeaway
Primary Sector activities involve direct extraction from nature (Agriculture, Mining, Forestry). Secondary Sector activities involve value addition through manufacturing. Tertiary Sector activities involve the provision of services (Banking, Transport, Education).