The correct option is 2 and 3 only.
Explanation
Economic activities are classified into sectors based on the nature of the activity. The Primary Sector includes activities undertaken by directly using natural resources. It forms the base for all other products that are subsequently made.
Statement-wise Analysis
- Statement 1 is Incorrect. The Primary Sector involves producing goods by exploiting natural resources directly (e.g., cultivation of cotton, mining). It does not involve manufacturing. Manufacturing is the characteristic of the Secondary Sector, where natural products are changed into other forms through industrial processes.
- Statement 2 is Correct. Activities in the Primary Sector, particularly agriculture, rely heavily on biological processes and natural factors such as rainfall, sunshine, and climate conditions.
- Statement 3 is Correct. Since the majority of the natural products obtained in this sector come from agriculture, dairy, fishing, and forestry, it is commonly referred to as the agriculture and related sector.
Key Takeaway
Key Takeaway: The Primary Sector deals with the extraction and harvesting of natural resources (e.g., agriculture, mining), whereas the Secondary Sector deals with processing and manufacturing, and the Tertiary Sector provides support services.