India: Industry, Transport and Population (NCERT Geography Digest)

Industries and their location

Industry locates where raw materials, power, labour, markets, capital and transport come together. The main industries for CAPF:

• Iron and steel (a heavy basic industry): located near coal, iron ore and water in the Chhota Nagpur region: Jamshedpur (TISCO, the first private steel plant, 1907), Burnpur, Durgapur, Bokaro, Rourkela, Bhilai, Salem and Vishakhapatnam (the only major coastal steel plant). The public-sector producer is SAIL.
• Cotton textiles: the oldest large modern industry; Mumbai ("Cottonopolis"/Manchester of India) and Ahmedabad in the cotton-growing west, plus Coimbatore and others. Market and labour oriented.
• Jute: concentrated along the Hooghly in West Bengal (raw material, water, port, labour); challenged by synthetics.
• Sugar: shifts to the cane fields; Uttar Pradesh and Maharashtra; cooperative sugar mills are important in Maharashtra.
• Cement, fertiliser, paper, aluminium and engineering industries are spread according to limestone, gas, forests and ore.
• Software and IT services: a knowledge industry clustered in Bengaluru ("Silicon Valley of India"), Hyderabad, Pune, Chennai, the NCR and Mumbai; export-led.
• Industrial regions: Mumbai-Pune, Hooghly (Kolkata), Bengaluru-Chennai, the Gujarat (Ahmedabad-Vadodara), the Chhota Nagpur, the Gurugram-Delhi-Meerut and the Vishakhapatnam-Guntur regions.

Transport and communication

• Railways (1853, Bombay to Thane): the largest passenger network in the country and the backbone of bulk movement; zones, broad/metre gauge, the Konkan Railway, the Dedicated Freight Corridors, and metro systems in major cities.
• Roads: the largest network by length; classified into National Highways (built and maintained via the NHAI), State Highways, district and rural roads (the rural network expanded under PMGSY); the Golden Quadrilateral and the North-South and East-West corridors connect the metros.
• Waterways: inland (National Waterways, the Ganga as NW-1, the Brahmaputra as NW-2) and coastal shipping; major ports include Kandla (Deendayal), Mumbai, JNPT (Nhava Sheva, the largest container port), Marmagao, New Mangalore, Kochi, Chennai, Vishakhapatnam (the deepest), Paradip, Haldia, Kolkata, Tuticorin and Ennore.
• Air: domestic and international networks managed via the Airports Authority of India.
• Communication: a vast telecom and internet network; the postal system; and satellite communication. (For current figures on highway length, port traffic or internet users, verify the latest from the relevant ministry.)

Population (the people)

• India's population (about 1.4 billion, the world's most populous, verify the latest Census/UN figures) is unevenly distributed: dense in the fertile northern plains and the coasts, sparse in the deserts, the high Himalayas and the dense forests of the north-east.
• Demographic features: a declining but still positive growth rate, a falling total fertility rate (now around replacement level, verify the latest), a young age structure (the "demographic dividend"), an adverse but improving sex ratio, and rising literacy (Kerala leads; verify the latest).
• Urbanisation: a rising urban share, the growth of megacities and the strain on housing, water, sanitation and transport; the contrast of metropolitan growth with rural out-migration.
• Migration: rural-to-urban and inter-state migration for work; international migration and the large Indian diaspora and remittances.

The security and human-rights angle

Industrial and transport infrastructure (ports, highways, railways, power grids) is critical infrastructure that the security forces (including the CISF, which guards major industrial undertakings, airports and ports) protect. Population pressures, urban migration, unemployment and uneven regional development feed internal-security stress, while issues such as illegal immigration along the eastern border, urban slum rights and the rights of migrant workers carry a strong human-rights dimension.

How CAPF asks this

• Industry to location (steel-Chhota Nagpur, jute-Hooghly, cotton-Mumbai/Ahmedabad, IT-Bengaluru). First steel plant (TISCO Jamshedpur, 1907).
• Largest container port (JNPT/Nhava Sheva); first railway (Bombay-Thane 1853); the Golden Quadrilateral.
• Population distribution (dense plains, sparse deserts and high mountains); the demographic dividend; which state leads in literacy.

Authored practice

1. India's first iron and steel plant in the private sector was established at: (a) Bhilai (b) Jamshedpur (c) Rourkela (d) Durgapur. Answer: (b) Jamshedpur (TISCO, 1907). Authored practice, not a verbatim PYQ.
2. The Hooghly industrial belt is most associated with which industry? (Answer: jute.) Authored practice, not a verbatim PYQ.