Chapter: Industries

• Introduction to Industries

  • Definition: Economic activity concerned with production of goods, extraction of minerals, or provision of services
  • Transformation: Raw materials into finished products of higher value
  • Examples: Iron and steel industry (production), Coal mining (extraction), Tourism (service)

• Classification of Industries

  • Based on Raw Materials
    • Agro-based: Plant and animal-based products (e.g., food processing, cotton textile)
    • Mineral-based: Primary ores as raw materials (e.g., iron and steel)
    • Marine-based: Oceans and seas products (e.g., seafood processing)
    • Forest-based: Forest produce (e.g., paper, furniture)
  • Based on Size
    • Small-scale industries: Lower capital, less technology, manual labor (e.g., basket weaving, pottery)
    • Large-scale industries: Huge capital, superior technology, mass production (e.g., automobile, heavy machinery)
  • Based on Ownership
    • Private sector: Owned and operated by individuals or groups (e.g., TISCO, Reliance)
    • Public sector: Owned and operated by the government (e.g., SAIL, BHEL)
    • Joint sector: Owned and operated by the state and individuals/groups (e.g., Oil India Limited)
    • Cooperative sector: Owned and operated by the producers or suppliers of raw materials (e.g., Anand Milk Union Limited - AMUL)

• Factors Affecting Location of Industries

  • Raw Material: Proximity to reduce transportation cost
  • Land: Flat, cheap, and expansive terrain
  • Water: Essential for processing, cooling, and waste disposal
  • Labor: Availability of skilled and unskilled workforce
  • Power: Continuous supply of electricity
  • Capital: Investment money for setup and running
  • Transport: Road, rail, and port connectivity for distribution
  • Market: Proximity to consumers for selling products

• Industrial System

  • Inputs: Raw materials, labor, costs of land, transport, power, and other infrastructure
  • Processes: Activities that convert raw material into finished goods (e.g., smelting, weaving)
  • Outputs: End product and the income earned from it

• Industrial Regions

  • Definition: Cluster of industries drawing advantage of proximity and benefits
  • Major Global Regions
    • Eastern North America
    • Western and Central Europe
    • Eastern Europe
    • Eastern Asia
  • Major Indian Regions
    • Mumbai-Pune cluster
    • Bangalore-Chennai region
    • Ahmedabad-Baroda region
    • Chota Nagpur industrial belt

• Distribution of Major Industries

  • Iron and Steel Industry
    • Backbone of modern industry
    • Key Inputs: Iron ore, coal, limestone, manganese, labor, capital
    • Major Global Hubs: Pittsburgh (USA), Ruhr (Germany), Sheffield (UK)
    • Major Indian Hubs: Jamshedpur (Jharkhand), Bhilai (Chhattisgarh), Rourkela (Odisha), Durgapur (West Bengal)
  • Cotton Textile Industry
    • Ancient and widespread cottage-to-modern industry
    • Key Inputs: Cotton, labor, moisture, transport
    • Major Global Hubs: Osaka (Japan), Manchester (UK)
    • Major Indian Hubs: Mumbai (Maharashtra), Ahmedabad (Gujarat), Coimbatore (Tamil Nadu)
  • Information Technology (IT) Industry
    • Knowledge-based "sunrise" industry
    • Key Inputs: Digital infrastructure, skilled workforce, data
    • Major Global Hub: Silicon Valley (USA)
    • Major Indian Hub: Bengaluru ("Silicon Valley of India"), Hyderabad