B.7. Industrial System
An industrial system consists of inputs, processes, and outputs. The inputs are the raw materials, labour, and costs of land, transport, power, and other infrastructure.
The processes include a wide range of activities that convert the raw material into finished products. The outputs are the end product and the income earned from it. In the case of the textile industry, the inputs may be cotton, human labour, factory, and transport costs.
The processes include ginning, spinning, weaving, dyeing, and printing. The output is the shirt you wear.