Human Settlements

2.1 Core concepts

• Human settlement is the cluster of dwellings of any type or size where people live; the process inherently involves grouping of people and apportioning of territory as the resource base — people erect houses and other structures and command an area or territory as their economic support-base (NCERT §Intro, p. 15).
• Settlements range from a hamlet to a metropolitan city; small, sparsely-spaced settlements specialising in agriculture/primary activities are called villages, while fewer, larger settlements specialising in secondary and tertiary activities are urban (NCERT §Intro, p. 15). With size, the economic character, social structure, ecology and technology of a settlement all change.
• Rural vs Urban — three differences (NCERT §Intro, p. 15):
• Economic base: Rural settlements derive life-support from land-based primary economic activities; urban settlements depend on processing of raw materials, manufacturing of finished goods, and a variety of services.
• Functional role: Cities act as nodes of economic growth, supplying goods and services to their rural hinterlands in return for food and raw materials — the rural-urban functional link operates through transport and communication networks.
• Social relations: Rural people are less mobile so social relations are intimate; urban life is complex, fast, and social relations are formal.
• Types of rural settlement are determined by the extent of the built-up area and inter-house distance; in India, compact/clustered villages of a few hundred houses are a rather universal feature of the northern plains, but several areas have other forms (NCERT §Types of Rural Settlement, pp. 15–16).
• Factors producing different rural-settlement types (NCERT p. 16):
• (i) Physical features — nature of terrain, altitude, climate and availability of water.
• (ii) Cultural and ethnic factors — social structure, caste and religion.
• (iii) Security factors — defence against thefts and robberies.
• Four broad types of Indian rural settlements (NCERT p. 16):
• Clustered / agglomerated / nucleated
• Semi-clustered / fragmented
• Hamleted
• Dispersed / isolated
• Clustered Settlements (p. 16): Compact or closely built-up area of houses; living area is distinct and separated from the surrounding farms, barns and pastures; intervening streets present recognisable patterns or geometric shapes — rectangular, radial, linear. Found in fertile alluvial plains and north-eastern states. People live in compact villages also for security/defence reasons — examples are the Bundelkhand region of central India and Nagaland — and for water scarcity reasons in Rajasthan, where compactness maximises utilisation of available water.
• Semi-Clustered Settlements (p. 16): Arise either from a tendency of clustering within a dispersed area or from segregation/fragmentation of a large compact village — one or more sections of village society choose or are forced to live a little away from the main cluster; the land-owning and dominant community occupies the central part, while people of lower strata and menial workers settle on the outer flanks; widespread in the Gujarat plain and parts of Rajasthan.
• Hamleted Settlements (p. 16): Fragmented into several physically separated units bearing a common name; the units are locally called panna, para, palli, nagla, dhani etc.; the segmentation is often motivated by social and ethnic factors; common in the middle and lower Ganga plain, Chhattisgarh and the lower valleys of the Himalayas.
• Dispersed Settlements (pp. 16–17): Appear as isolated huts or small hamlets in remote jungles, or on small hills with farms/pastures on slopes; extreme dispersion is caused by the extremely fragmented nature of the terrain and the fragmented land-resource base of habitable areas; many areas of Meghalaya, Uttarakhand, Himachal Pradesh and Kerala have this type of settlement.
• Urban Settlements (p. 17): Generally compact and larger; engaged in a variety of non-agricultural, economic and administrative functions; functionally linked to rural areas around them via market towns and cities — directly and indirectly with villages and with each other.
• Census of India, 1991 definition of an urban place (Box, p. 17): A place is urban if it has (i) a municipality, corporation, cantonment board or notified town area committee, AND (ii) a minimum population of 5,000 persons, AND (iii) at least 75 per cent of male workers engaged in non-agriculture pursuits, AND (iv) a density of population of at least 400 persons per sq km — all four conditions are cumulative.
• Evolution of Towns in India (p. 17): Towns flourished in India since prehistoric times — Harappa and Mohenjodaro existed in the Indus Valley civilisation; town evolution continued until the arrival of Europeans in the 18th century; on the basis of their evolution Indian towns are Ancient, Medieval and Modern.
• Ancient Towns (>2000 years old, p. 17): Developed mostly as religious and cultural centres — Varanasi, Prayag (Prayagraj), Pataliputra (Patna), Madurai.
• Medieval Towns (~100 in number, p. 17): Developed as headquarters of principalities/kingdoms; fort towns built on the ruins of ancient towns — Delhi, Hyderabad, Jaipur, Lucknow, Agra, Nagpur.
• Modern Towns (pp. 17–18): The British and other Europeans first developed coastal trading ports — Surat, Daman, Goa, Pondicherry — and then consolidated their hold around three principal nodes — Mumbai (Bombay), Chennai (Madras), Kolkata (Calcutta) — built in British style. By extending control directly or through princely states they established administrative centres, hill-towns as summer resorts and added new civil, administrative and military areas. Towns based on modern industries also evolved after 1850 — Jamshedpur is the standard example. After independence, planned administrative capitals (Chandigarh, Bhubaneswar, Gandhinagar, Dispur) and industrial centres (Durgapur, Bhilai, Sindri, Barauni) emerged; old towns developed into satellite towns around metropolitan cities (Ghaziabad, Rohtak, Gurugram around Delhi); with rural investment, a large number of medium and small towns developed across the country.
• Urbanisation in India (p. 18): The level of urbanisation in India (2011) was 31.16%, quite low compared to developed countries; total urban population has increased eleven-fold during the 20th century; enlargement of urban centres and emergence of new towns drove this growth; the growth rate of urbanisation has slowed down during the last two decades.
• Table 2.1 — India: Trends of Urbanisation 1901–2011 (p. 18): Year-wise number of towns/UAs, urban population (thousands), % of total population, decennial growth %. Key data points: 1901 — 1,827 towns / 25,851.9 thousand / 10.84%; 1951 — 2,843 / 62,443.7 / 17.29% / 41.42% growth; 1971 — 2,590 / 1,09,114 / 19.91% / 38.23%; 1981 — 3,378 / 1,59,463 / 23.34% / 46.14% (highest decennial growth); 1991 — 4,689 / 2,17,611 / 25.71% / 36.47%; 2001 — 5,161 / 2,85,355 / 27.78% / 31.13%; 2011 — 6,171 / 3,77,000 / 31.16% / 31.08%.
• Functional Classification of Towns (NCERT pp. 18–19): Each town performs many functions but is classed by its dominant/specialised one:
• Administrative — Chandigarh, New Delhi, Bhopal, Shillong, Guwahati, Imphal, Srinagar, Gandhinagar, Jaipur, Chennai.
• Industrial — Mumbai, Salem, Coimbatore, Modinagar, Jamshedpur, Hugli, Bhilai.
• Transport — ports (Kandla, Cochin, Kozhikode, Vishakhapatnam) or inland hubs (Agra, Dhulia, Pandit Deendayal Upadhyay Nagar, Itarsi, Katni).
• Commercial — Kolkata, Saharanpur, Satna.
• Mining — Raniganj, Jharia, Digboi, Ankaleshwar, Singrauli.
• Garrison / Cantonment — Ambala, Jalandhar, Mhow, Babina, Udhampur.
• Educational — Roorki, Varanasi, Aligarh, Pilani, Prayagraj.
• Religious and cultural — Varanasi, Mathura, Amritsar, Madurai, Puri, Ajmer, Pushkar, Tirupati, Kurukshetra, Haridwar, Ujjain.
• Tourist — Nainital, Mussoorie, Shimla, Pachmarhi, Jodhpur, Jaisalmer, Udagamandalam (Ooty), Mount Abu.
• Cities are not static in function (p. 19): Functions change with growth; even specialised cities, as they grow into metropolises, become multifunctional (industry, business, administration, transport) and cannot be placed in a single functional class.
• Smart Cities Mission (Box, p. 19): Promotes cities with core infrastructure, a clean and sustainable environment and a decent quality of life; applies smart solutions to make areas less vulnerable to disasters, use fewer resources and provide cheaper services; the focus is on compact areas, creating a replicable "lighthouse" model for other aspiring cities.

2.2 Definitions to memorise

2.3 Diagrams / processes to remember

• Fig. 2.1 — Clustered Settlements in the North-eastern states (p. 16): photograph showing a compact built-up area in a hill setting.
• Fig. 2.2 — Semi-clustered settlements (p. 16): photograph of a main cluster with a smaller fragmented cluster on the periphery.
• Fig. 2.3 — Dispersed settlements in Nagaland (p. 17): isolated dwellings on a hillside with intervening farms/pastures.
• Fig. 2.4 — A view of the modern city (p. 17): wide road and modern urban infrastructure typical of a British-built node.
• Table 2.1 — India: Trends of Urbanisation 1901–2011 (p. 18): as detailed in §2.5 below.
• Conceptual map of functional types (pp. 18–19): Administrative / Industrial / Transport (port + inland) / Commercial / Mining / Garrison / Educational / Religious / Tourist — nine functional classes; each town listed multiple times if multi-functional.

2.5 Key data table (chapter facts at a glance)

2.4 Common confusions / NTA trap points

• Census urban definition — all four conditions are cumulative: ≥5,000 population AND ≥75% male workers in non-agriculture AND density ≥400/sq km AND a statutory civic body. NTA often replaces "non-agricultural" with "primary sector" (Exercise 1(ii) trap) or swaps the density figure.
• Rural-settlement types vs region: Gujarat plain = semi-clustered; middle/lower Ganga plain & Chhattisgarh = hamleted; Meghalaya, Uttarakhand, Himachal Pradesh, Kerala = dispersed; northern plains & NE states = clustered. Easy to swap.
• Reasons for clustering are situational — Bundelkhand and Nagaland (security/defence) vs Rajasthan (water scarcity). Distractors flip the reason.
• Ancient vs Medieval vs Modern towns: Varanasi, Prayagraj, Patna, Madurai are ancient (religious/cultural). Delhi, Agra, Hyderabad, Jaipur, Lucknow, Nagpur are medieval. Jamshedpur, Chandigarh, Bhubaneswar are modern. Varanasi appears under both ancient and religious/cultural classifications — note context.
• Three British nodes = Mumbai (Bombay), Chennai (Madras), Kolkata (Calcutta) — Surat, Daman, Goa, Pondicherry were earlier trading ports, not the three principal British nodes.
• 2011 urbanisation = 31.16%, not "about one-third" rounded loosely; also note the trend has slowed in the last two decades despite absolute numbers rising.
• Local terms for hamlets (panna, para, palli, nagla, dhani) belong to hamleted settlements, not dispersed.
• Bhopal is NOT on a river bank (Exercise 1(i)) — it sits on the Upper and Lower Lakes; Agra (Yamuna), Patna (Ganga), Kolkata (Hooghly) are on rivers.
• Multifunctional tendency — as cities grow they shed single-function labels; do not insist on classifying a metropolis under one heading.
• Smart Cities Mission focuses on compact areas with a replicable lighthouse model, not on entire mega-city footprints.