Primary Activities, Class 12 Geography

What Primary Activities is about

Weightage: Fundamentals of Human Geography, Unit III: Human Activities, Transport, Communication and Trade carries 19 of the 70 theory marks; this chapter shares them with Secondary Activities, Tertiary and Quaternary Activities, Transport and Communication and International Trade.Source: CBSE Geography (029) syllabus 2026-27, course structure

Key concepts

Hunting and gathering

NCERT section Hunting and Gathering

Earliest humans lived on animals they hunted and edible plants they gathered nearby; these are the oldest economic activities.

• Hunting: people in very cold and extremely hot climates survived on hunting; coastal people still fish, though with modern technology. Early hunters used stone tools, twigs and arrows, so few animals were killed; today poaching has made many species extinct or endangered (hence hunting is banned in India).

Gathering:

• Practised in regions with harsh climates, often by primitive societies extracting plants and animals for food, shelter and clothing.
• Needs little capital and very low technology; yield per person is very low and there is little or no surplus.
• Areas (Fig. 4.2): high latitudes (northern Canada, northern Eurasia, southern Chile) and low latitudes (Amazon Basin, tropical Africa, northern fringe of Australia, interior South-east Asia).
• Commercial gathering: gatherers collect leaves, barks and medicinal plants and sell them after simple processing: bark for quinine, tannin extract and cork; leaves for beverages, drugs, cosmetics, fibres, thatch and fabrics; nuts for food and oils; trunks for rubber, balata, gums and resins. Chicle (chewing gum base) comes from the milky juice of the zapota tree.
• Future: little chance of global importance; products cannot compete in world markets, and cheaper, better synthetic products have replaced many.

Worked example

Why does gathering have little chance of becoming important at the global level? (3 marks)

Try it first, then show the solutionSolution

1. Gathering uses very low technology and little capital, so yield per person is very low with little surplus.
2. Its products cannot compete in the world market.
3. Synthetic products, often of better quality and lower price, have replaced many items supplied by gatherers in tropical forests.

Answer: Low yields, uncompetitive products and replacement by cheaper synthetics limit its importance.

Nomadic herding and transhumance

NCERT section Pastoralism: Nomadic Herding

As hunting proved unsustainable, humans domesticated animals suited to their climate. Animal rearing is now subsistence or commercial.

Nomadic herding (pastoral nomadism): a primitive subsistence activity; herders rely on animals for food, clothing, shelter, tools and transport, and move with livestock according to the amount and quality of pastures and water. Each community occupies a traditional territory.

Animals by region: cattle in tropical Africa; sheep, goats and camels in the Sahara and Asiatic deserts; yak and llamas in Tibet and the Andes; reindeer in Arctic and sub-Arctic areas.

Three regions (Fig. 4.4):
1. Core region: a belt starting at North Africa's Atlantic coast, running east through Arabia and reaching Central China and Mongolia.
2. The tundra region of Eurasia.
3. Small areas in South-west Africa and Madagascar (southern hemisphere).

Transhumance: seasonal migration from plains to mountain pastures in summer and back to the plains in winter. In the Himalayas: Gujjars, Bakarwals, Gaddis and Bhotiyas. In the tundra, herders move south to north in summer and back in winter. Movement can also be over vast horizontal distances.

Decline: numbers and areas are shrinking due to political boundaries and new settlement plans by countries.

Worked example

What is transhumance? Give examples. (3 marks)

Try it first, then show the solutionSolution

1. Transhumance is the seasonal migration of herders with their animals from plains to mountain pastures in summer and back to the plains in winter.
2. In the Himalayas, Gujjars, Bakarwals, Gaddis and Bhotiyas follow this pattern.
3. In the tundra, nomadic herders move from south to north in summer and from north to south in winter.

Answer: Seasonal vertical movement of herders between plains and mountain pastures, e.g. Gaddis and Bakarwals.

Commercial livestock rearing

NCERT section Commercial Livestock Rearing

More organised and capital intensive than nomadic herding; associated with western cultures; practised on permanent ranches.

• Ranches cover large areas divided into fenced parcels to regulate grazing; animals move to another parcel when one is grazed. Numbers are kept within the pasture's carrying capacity.
• Specialised: only one type of animal (sheep, cattle, goats or horses).
• Products (meat, wool, hides and skin) are processed, packed scientifically and exported.
• Organised scientifically: emphasis on breeding, genetic improvement, disease control and health care.
• Countries (Fig. 4.6): New Zealand, Australia, Argentina, Uruguay and the USA.
• (Box: in northern Alaska, most Eskimos own about two-thirds of the reindeer stock.)

Worked example

Differentiate between nomadic herding and commercial livestock rearing. (5 marks)

Try it first, then show the solutionSolution

1. Nature: nomadic herding is primitive subsistence; commercial rearing is organised and capital intensive.
2. Movement: nomads move with herds in search of pasture and water; commercial rearing is on permanent ranches with fenced parcels and rotational grazing.
3. Animals: nomads keep a variety (cattle, sheep, goats, camels, yak, llamas, reindeer); ranches specialise in one type (sheep, cattle, goats, horses).
4. Purpose: nomads depend on animals for food, clothing, shelter, tools and transport; ranch products (meat, wool, hides) are scientifically processed for export.
5. Regions: nomadic herding from North Africa to Mongolia, Eurasian tundra, SW Africa and Madagascar; ranching in New Zealand, Australia, Argentina, Uruguay and the USA, with scientific breeding and disease control.

Answer: Nomadic herding is mobile subsistence with mixed animals; commercial rearing is fixed, specialised, scientific and export-oriented.

Subsistence agriculture

NCERT section Subsistence Agriculture

In subsistence agriculture, the farming area consumes all or nearly all of what it grows. Two types:

1. Primitive subsistence agriculture (shifting cultivation):

• Practised by many tribes in the tropics: Africa, South and Central America and South-east Asia (Fig. 4.7).
• Vegetation is cleared by fire; ashes add fertility: hence 'slash and burn' agriculture.
• Small patches, primitive tools (sticks, hoes). After 3 to 5 years fertility declines and the farmer clears another patch, perhaps returning later.
• Problem: the jhum cycle keeps shortening as fertility falls.
• Names: Jhuming (north-eastern India), Milpa (Central America and Mexico), Ladang (Indonesia and Malaysia).

2. Intensive subsistence agriculture: in densely populated monsoon Asia.

• (i) Dominated by wet paddy: rice dominant; very small holdings due to high population density; family labour and intensive land use; little machinery, mostly manual; farmyard manure; high yield per unit area but low per-labour productivity.
• (ii) Dominated by crops other than paddy: where relief, climate or soil do not suit paddy: wheat, soyabean, barley and sorghum in northern China, Manchuria, North Korea and North Japan; in India wheat in the western Indo-Gangetic plains and millets in dry western and southern India. Similar features, but irrigation is often used.

Worked example

Why is the future of shifting cultivation considered bleak? (3 marks)

Try it first, then show the solutionSolution

1. Shifting cultivation clears small forest patches by slash and burn, and soil fertility is lost in 3-5 years.
2. As fertility drops in different parcels, the jhum cycle becomes shorter and shorter, giving land less time to recover.
3. Very low yields with primitive tools cannot support growing populations, so the system is increasingly unsustainable.

Answer: Shrinking jhum cycles and falling fertility make it unsustainable.

Plantation and extensive commercial grain farming

NCERT section Plantation Agriculture; Extensive Commercial Grain Cultivation

Plantation agriculture: introduced by Europeans in their tropical colonies as profit-oriented, large-scale production.

• Crops: tea, coffee, cocoa, rubber, cotton, oil palm, sugarcane, bananas, pineapples.
• Features: large estates, large capital investment, managerial and technical support, scientific methods, single-crop specialisation, cheap labour, and good transport linking estates to factories and export markets.
• Examples: the French: cocoa and coffee in West Africa; the British: tea in India and Sri Lanka, rubber in Malaysia, sugarcane and bananas in the West Indies; Spanish and Americans: coconut and sugarcane in the Philippines; the Dutch once monopolised sugarcane in Indonesia; some coffee fazendas in Brazil are still managed by Europeans.
• Today most plantations are owned by governments or nationals of those countries. Hill slopes suit tea.

Extensive commercial grain cultivation:

• In the interior semi-arid lands of the mid-latitudes; wheat is principal, with corn, barley, oats and rye.
• Very large farms, fully mechanised from ploughing to harvesting (combine crews harvest many hectares a day).
• Low yield per acre but high yield per person (huge area, few workers, machines).
• Regions (Fig. 4.12): Eurasian steppes, Canadian and American Prairies, Pampas of Argentina, Velds of South Africa, Australian Downs, Canterbury Plains of New Zealand.

Worked example

Why does extensive commercial grain cultivation have low yield per acre but high yield per person? (3 marks)

Try it first, then show the solutionSolution

1. Farms are very large and located in semi-arid mid-latitude interiors, with no intensive inputs per acre, so yield per acre is low.
2. All operations from ploughing to harvesting are mechanised, so very few workers handle huge areas.
3. Total output divided by the small number of workers gives a high yield per person.

Answer: Huge mechanised farms with few workers: low intensity per acre, high output per worker.

Mixed, dairy and Mediterranean agriculture

NCERT section Mixed Farming; Dairy Farming; Mediterranean Agriculture

Mixed farming: in highly developed regions: north-western Europe, eastern North America, parts of Eurasia and temperate latitudes of southern continents (Fig. 4.14).

• Moderate-sized farms; crops: wheat, barley, oats, rye, maize, fodder and root crops; fodder crops are important.
• Crop rotation and intercropping maintain fertility; equal emphasis on crops and animal husbandry (cattle, sheep, pigs, poultry).
• High capital on machinery and buildings, heavy use of chemical fertilisers and green manure, and skilled farmers.

Dairy farming: the most advanced and efficient rearing of milch animals.

• Highly capital intensive (sheds, fodder storage, feeding and milking machines); emphasis on breeding, health care and veterinary services.
• Highly labour intensive; no off season.
• Near urban and industrial centres (markets for fresh milk); transport, refrigeration, pasteurisation and preservation extended storage.
• Three main regions: north-western Europe (largest), Canada, and south-eastern Australia, New Zealand and Tasmania.

Mediterranean agriculture: highly specialised commercial farming on both sides of the Mediterranean Sea (Europe, and north Africa from Tunisia to the Atlantic), southern California, central Chile, south-western South Africa, and south and south-western Australia.

• Important supplier of citrus fruits; viticulture (grapes) is a speciality: the best wines; inferior grapes become raisins and currants; also olives and figs.
• Advantage: valuable fruits and vegetables are grown in winter, when demand is high in European and North American markets.

Worked example

How have transport and refrigeration made large-scale dairy farming possible? (3 marks)

Try it first, then show the solutionSolution

1. Milk and dairy products are perishable and need quick access to markets, so dairying is located near urban and industrial centres.
2. Transportation lets fresh milk reach these neighbourhood markets fast.
3. Refrigeration, pasteurisation and other preservation methods have increased the storage life of dairy products, allowing large-scale production.

Answer: Transport and preservation technologies solved the perishability problem, enabling large-scale dairying.

Market gardening, cooperative and collective farming

NCERT section Market Gardening and Horticulture; Co-operative Farming; Collective Farming

Market gardening and horticulture: high-value vegetables, fruits and flowers solely for urban markets.

• Small farms with good transport links to cities with high-income consumers; labour and capital intensive; irrigation, HYV seeds, fertilisers, insecticides, greenhouses and artificial heating in cold areas.
• Developed in densely populated industrial districts of north-west Europe, north-eastern USA and the Mediterranean. The Netherlands specialises in flowers, especially tulips, flown to major European cities.
• Truck farming: where farmers grow only vegetables; distance from market is the distance a truck can cover overnight.
• Factory farming: in industrial Western Europe and North America; livestock (poultry, cattle) reared in stalls and pens, fed manufactured feed and supervised against disease; heavy capital; breed selection and scientific breeding.

By farming organisation:

• Cooperative farming: farmers voluntarily pool resources in a cooperative society; individual farms remain intact. Societies help procure inputs, sell produce on favourable terms and process products cheaply. Originated over a century ago; successful in Denmark, Netherlands, Belgium, Sweden, Italy; in Denmark practically every farmer is a member.
• Collective farming: based on social ownership of means of production and collective labour; the Kolkhoz model of the former Soviet Union, introduced to improve inefficiency and boost production for self-sufficiency. Farmers pooled land, livestock and labour but kept very small plots for daily needs.

Worked example

Why is market gardening practised near urban areas? (3 marks)

Try it first, then show the solutionSolution

1. It grows high-value perishable vegetables, fruits and flowers solely for urban markets.
2. Cities have high-income consumers who demand fresh produce daily.
3. Good transport links to the city are essential, so farms are small and located close to urban centres (truck farms lie within a night's drive).

Answer: Because its perishable, high-value produce needs quick access to rich urban buyers.

Mining: factors and methods

NCERT section Mining; Factors Affecting Mining Activity; Methods of Mining

History: mineral discoveries are reflected in the copper, bronze and iron ages; ancient use was for tools, utensils and weapons. Real development began with the industrial revolution.

Factors affecting profitability:
1. Physical: the size, grade and mode of occurrence of deposits.
2. Economic: demand for the mineral, technology, capital for infrastructure, and labour and transport costs.

Methods (by mode of occurrence and nature of ore):

• Surface (open-cast or strip) mining: for minerals close to the surface; easiest and cheapest; low overhead costs (safety, equipment); large and rapid output.
• Underground (shaft) mining: for deep ores; vertical shafts with galleries radiating to the minerals; needs special lifts, drills, haulage vehicles and ventilation; risky: poisonous gases, fires, floods and caving-in cause fatal accidents.

Global shift: developed economies are retreating from mining, processing and refining because of high labour costs; developing countries with large labour forces are becoming more important. Several countries of Africa and a few in South America and Asia earn over fifty per cent of their income from minerals.

Worked example

Compare surface mining and underground mining. (3 marks)

Try it first, then show the solutionSolution

1. Surface (open-cast) mining is used for minerals near the surface; it is the easiest and cheapest, with low overheads and large, rapid output.
2. Underground (shaft) mining is used for deep ores; it needs shafts, galleries, lifts, drills, haulage and ventilation.
3. Underground mining is risky because of poisonous gases, fires, floods and caving in, unlike the safer surface method.

Answer: Surface mining is cheap, safe and fast for shallow ores; shaft mining is costly and risky for deep ores.

Primary Activities in real life

Each concept, met in an everyday situation. Read the situation, answer the question in your own words, then compare with the model answer. The one-line hook is what to remember.

Topics in this chapter

• Gathering and Subsistence Agriculture
• Nomadic Herding and Commercial Livestock Rearing
• Types of Commercial Agriculture

Primary Activities: key facts

Economic activities

Primary (direct use of earth's resources; red-collar) -> secondary -> tertiary -> quaternary

Primary: hunting, gathering, pastoral, fishing, forestry, agriculture, mining.

Gathering areas

High latitudes: N Canada, N Eurasia, S Chile; Low latitudes: Amazon, tropical Africa, N Australia, interior SE Asia

World map item.

Nomadic herding regions

N Africa (Atlantic) -> Arabia -> Mongolia and Central China; Eurasian tundra; SW Africa and Madagascar

World map item.

Transhumance

Plains to mountains in summer, back in winter (Gujjars, Bakarwals, Gaddis, Bhotiyas)

Tundra: south to north in summer.

Commercial livestock

New Zealand, Australia, Argentina, Uruguay, USA

One animal; fenced parcels; carrying capacity.

Shifting cultivation names

Jhuming (NE India), Milpa (Central America, Mexico), Ladang (Indonesia, Malaysia)

Slash and burn; 3-5 years.

Grain belts

Eurasian steppes, Prairies, Pampas, Velds, Australian Downs, Canterbury Plains

Low yield per acre, high per person.

Mixed farming areas

NW Europe, eastern North America, parts of Eurasia, temperate southern continents

Crops + animals equally.

Dairy regions

NW Europe (largest), Canada, SE Australia + New Zealand + Tasmania

No off season.

Mediterranean areas

Mediterranean shores, S California, central Chile, SW South Africa, S and SW Australia

Citrus, viticulture, olives, figs.

Farming organisation

Cooperative (voluntary pooling, farms intact; Denmark); Collective (Kolkhoz, social ownership; USSR)

Small private plots in Kolkhoz.

Mining

Physical (size, grade, occurrence) + economic (demand, technology, capital, labour, transport); open-cast vs shaft

Developing countries rising in mining.

Primary Activities: map work

The places on the official CBSE map list for this chapter. Find each one on an outline map of India and practise marking it.

How the board asks Primary Activities

The question patterns to expect, and the method that works for each.

Tricks to remember Primary Activities

Short memory aids. Say each one aloud once, then use it on a question the same day.

• Grain belts

  "SPP-VDC": Steppes, Prairies, Pampas, Velds, Downs, Canterbury.

  Use it when: Extensive grain regions.

• Dairy regions

  "Europe-Canada-ANZ" (NW Europe, Canada, SE Australia/New Zealand/Tasmania).

  Use it when: Dairy belts.

• Shifting names

  "Jhum India, Milpa Mexico, Ladang Malaysia".

  Use it when: Local names.

• Plantation features

  "Big Estates, Big Money, One Crop, Cheap Labour, Good Transport".

  Use it when: 5-mark answer.

Primary Activities: board-level solved questions

Ordered from board level to HOTS. Cover the solution, write your own, then compare step by step.

Case-study practice (Section E style)

Read the situation, then answer every part. In the board paper this is a 3-mark question split into 1 + 1 + 1 marks.

Where the marks are

How a typical answer is split into step marks. Show every step: a right final answer alone rarely earns full marks.

Where students lose marks in Primary Activities

The slips examiners see most often, and what to write instead.

• ✗Mistake: Confusing per-acre and per-person yields

  Two different measures.

  ✓Do this: Paddy: high per area, low per labour; grain farming: low per acre, high per person.

  Usually costs: 1 mark.

• ✗Mistake: Mixing up cooperative and collective farming

  Both involve pooling.

  ✓Do this: Cooperative: voluntary, farms intact (Denmark); collective: social ownership (Kolkhoz).

  Usually costs: 1-2 marks.

• ✗Mistake: Wrong regions on the world map

  Belts look similar.

  ✓Do this: Grain belts: steppes, Prairies, Pampas, Velds, Downs, Canterbury; mixed farming: NW Europe, E North America.

  Usually costs: 1 mark per item.

• ✗Mistake: Calling transhumance any nomadic movement

  Both involve moving herds.

  ✓Do this: Transhumance is seasonal vertical movement between plains and mountain pastures.

  Usually costs: 1 mark.

NCERT exercise guide: Primary Activities

What each exercise in the NCERT chapter tests, how to approach it, and a question of the same kind solved step by step. Questions here are written in our own words.

Practice questions on Primary Activities

Write each answer on paper first. Open the hint only if you are stuck, and the answer only when you have finished.

1. Q1 · 1 mark · MCQBoard level

   In which country was cooperative farming the most successful experiment?
   (a) Russia
   (b) Denmark
   (c) India
   (d) The Netherlands

   Hint

   Practically every farmer is a member.

   Answer

   (b).

2. Q2 · 1 mark · MCQBoard level

   Farming of citrus fruits is very important in:
   (a) Market gardening
   (b) Plantation agriculture
   (c) Mediterranean agriculture
   (d) Co-operative farming

   Hint

   Winter fruits for Europe.

   Answer

   (c).

3. Q3 · 1 mark · MCQHarder board level

   Match the shifting cultivation name with the region:
   i. Jhuming a. Indonesia and Malaysia
   ii. Milpa b. North-eastern India
   iii. Ladang c. Central America and Mexico
   (a) i-b, ii-c, iii-a
   (b) i-a, ii-b, iii-c
   (c) i-c, ii-a, iii-b
   (d) i-b, ii-a, iii-c

   Hint

   Local names.

   Answer

   (a).

4. Q4 · 1 mark · Assertion-reasonHarder board level

   Assertion (A): Dairy farming is highly labour intensive.
   Reason (R): It involves rigorous care in feeding and milking, and there is no off season.
   Choose (a)-(d).

   Hint

   Year-round work.

   Answer

   (a) Both are true and R explains A.

5. Q5 · 3 marks · Short answerBoard level

   Distinguish between cooperative farming and collective farming. (3 marks)

   Hint

   Ownership.

   Answer

   Cooperative farming: farmers voluntarily pool resources in a society while individual farms remain intact; the society helps buy inputs, sell produce and process products (successful in Denmark). Collective farming (Kolkhoz, former Soviet Union): based on social ownership of means of production and collective labour; farmers pooled land, livestock and labour, keeping only tiny plots for daily needs, to boost production for self-sufficiency.

6. Q6 · 3 marks · Short answerHOTS / competency

   Suppose a farming family in a hilly district of north-east India finds that the forest patches they return to are less fertile each time and harvests keep falling. Explain the cause and suggest why this system faces a bleak future. (3 marks)

   Hint

   Jhum cycle.

   Answer

   This is shifting cultivation (jhuming). Patches lose fertility after 3-5 years, and with more people and less forest, farmers return to old patches before they recover, so the jhum cycle shortens and fertility declines further. Low yields with primitive tools and shrinking cycles make the system unsustainable, giving it a bleak future.

7. Q7 · 5 marks · Long answerHarder board level

   Explain the main characteristics of mixed farming. (5 marks)

   Hint

   Crops and animals.

   Answer

   Found in highly developed areas: north-western Europe, eastern North America, parts of Eurasia and temperate southern continents. Farms are moderate in size, growing wheat, barley, oats, rye, maize, fodder and root crops; fodder crops are important. Crop rotation and intercropping maintain soil fertility. Equal emphasis on crops and animal husbandry (cattle, sheep, pigs, poultry), which together provide income. High capital spending on machinery and buildings, extensive use of chemical fertilisers and green manure, and skilled, expert farmers.

8. Q8 · 3 marks · Short answerHarder board level

   What are truck farming and factory farming? (3 marks)

   Hint

   Distance overnight; stalls.

   Answer

   Truck farming is market gardening where farmers grow only vegetables; the distance of the farm from the market is governed by how far a truck can travel overnight. Factory farming, a modern development in Western Europe and North America, rears livestock such as poultry and cattle in stalls and pens on manufactured feed under disease supervision, with heavy capital investment and scientific breeding.

Test your recall

Answer in your head or on paper first, then open the card. Pulling an answer out of memory makes it stick far better than re-reading.

1. 1.Why are primary workers called red-collar workers?Show answer

   Because of the outdoor nature of their work.

2. 2.From which tree does chicle come?Show answer

   The zapota tree (from its milky juice).

3. 3.Name the core region of nomadic herding.Show answer

   From the Atlantic shores of North Africa across the Arabian peninsula into Mongolia and Central China.

4. 4.Which country specialises in tulips?Show answer

   The Netherlands.

5. 5.What was the Soviet model of collective farming called?Show answer

   Kolkhoz.

6. 6.What is another name for open-cast mining?Show answer

   Surface (strip) mining.

Quick revision checklist

The night before the exam: can you do each of these without looking?

• ☐Can you define primary activities and red-collar workers?
• ☐Can you locate areas of subsistence gathering?
• ☐Can you describe nomadic herding regions and animals?
• ☐Can you explain transhumance with examples?
• ☐Can you compare nomadic herding and commercial livestock rearing?
• ☐Can you explain shifting cultivation and its local names?
• ☐Can you describe both types of intensive subsistence agriculture?
• ☐Can you list plantation features and examples?
• ☐Can you name the grain, mixed farming, dairy and Mediterranean regions?
• ☐Can you compare surface and shaft mining?

Primary Activities: frequently asked questions