An industry is a specific branch of economic activity that groups companies together based on their primary business functions, products, or services. In the broader sense, it refers to the massive machine of human production that utilizes raw materials, labor, and capital to sustain global economies.
The global economy organizes industries into four progressive stages, known as sectors. 🚜 1. Primary Industry (Extraction)
This sector focuses on harvesting raw materials directly from nature. It is the starting point for every product on Earth and dominates the economies of developing nations.
Activities: Mining, agriculture, commercial fishing, oil extraction, and forestry.
Role: Providing food and basic inputs for the global supply chain. 🏭 2. Secondary Industry (Manufacturing)
This sector transforms raw materials into finished consumer goods or structural components. It bridges the gap between raw natural goods and usable materials. Industry | Definition, Sectors, & Facts | Britannica Money
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