These Class 12 Geography Chapter 4 Notes explain primary activities and their various forms such as hunting and gathering, pastoralism, agriculture and mining. The chapter also discusses plantation agriculture, mixed farming, dairy farming and methods of mining. (NCERT Pages 22–35)
This chapter is highly important for CBSE, UPSC, SSC, CUET and State PSC examinations because questions are frequently asked on shifting cultivation, plantation farming, commercial grain farming, dairy farming and mining methods.
This chapter explains different types of primary economic activities directly dependent on nature.
These notes explain the meaning of primary activities.
Primary activities are directly dependent on natural resources.
| Resource |
|---|
| Land | Water | Vegetation | Minerals | Forests |
| Activity |
|---|
| Hunting | Gathering | Fishing | Forestry | Agriculture | Mining |
• People engaged in primary activities are called red-collar workers.
(NCERT Page 22)
These notes explain hunting and gathering activities.
| Feature |
|---|
| Low technology | Small capital investment | Low productivity | Subsistence-oriented |
• Hunting has been banned in India to protect wildlife.
• Northern Canada | Northern Eurasia | Southern Chile
• Amazon Basin | Tropical Africa | Northern Australia | Southeast Asia
Gatherers collect:
• Chicle used in chewing gum comes from zapota tree.
(NCERT Pages 22–24)
These notes explain animal rearing activities.
These notes explain nomadic pastoralism.
Primitive subsistence activity where herders move with livestock in search of pasture and water.
| Feature |
|---|
| Constant migration | Dependence on pastures | Traditional occupation | Subsistence nature |
| Region | Animal |
|---|---|
| Tropical Africa | Cattle |
| Sahara & Asia | Sheep, goats, camel |
| Tibet & Andes | Yak, llama |
| Arctic regions | Reindeer |
• North Africa | Arabian Peninsula | Mongolia | Central China | Eurasian Tundra | Madagascar
Seasonal migration between mountains and plains.
| Community |
|---|
| Gujjars | Bakarwals | Gaddis | Bhotiyas |
• Political boundaries | Settlement programmes
(NCERT Pages 24–25)
These notes explain commercial ranching.
| Feature |
|---|
| Capital intensive | Scientific management | Permanent ranches | Large land holdings | Fenced grazing areas |
• Sheep | Cattle | Horses | Goats
• Meat | Wool | Hide | Skin
• Australia | New Zealand | Argentina | Uruguay | USA
(NCERT Pages 24–25)
These notes explain different agricultural systems.
• Agriculture depends on physical and socio-economic conditions.
(NCERT Page 25)
These notes explain subsistence agriculture.
Farming where most produce is consumed locally.
• Primitive subsistence agriculture | Intensive subsistence agriculture
These notes explain shifting cultivation.
Traditional farming using primitive tools and slash-and-burn method.
| Feature |
|---|
| Small land patches | Forest clearing | Slash and burn | Low productivity | Primitive tools |
• Soil loses fertility after 3–5 years.
| Region | Name |
|---|---|
| Northeast India | Jhuming |
| Central America | Milpa |
| Indonesia & Malaysia | Ladang |
(NCERT Pages 25–27)
These notes explain intensive farming in Asia.
| Feature |
|---|
| Small land holdings | Intensive labour use | High yield per area | Family labour | Limited machinery |
• Wheat | Soyabean | Barley | Sorghum
• Northern China | North Korea | Japan | Indo-Gangetic Plains
(NCERT Page 27)
These notes explain plantation farming.
Large-scale commercial farming introduced by Europeans in tropical colonies.
• Tea | Coffee | Cocoa | Rubber | Cotton | Sugarcane | Banana
| Feature |
|---|
| Large estates | Single crop specialisation | Cheap labour | Scientific methods | Good transport network | Large capital investment |
| Colonial Power | Plantation |
|---|---|
| British | Tea in India |
| French | Cocoa in West Africa |
| Dutch | Sugarcane in Indonesia |
(NCERT Page 28)
These notes explain mechanised grain farming.
| Feature |
|---|
| Large farms | Mechanised operations | Wheat dominant | Low labour requirement | High output per worker |
• Wheat | Corn | Oats | Barley | Rye
• Prairies | Pampas | Velds | Steppes | Downs
(NCERT Pages 28–29)
These notes explain mixed farming.
Combination of crop cultivation and animal husbandry.
| Feature |
|---|
| Moderate-sized farms | Crop rotation | Intercropping | High capital use | Chemical fertilisers |
• Wheat | Barley | Oats | Rye | Maize
• North-West Europe | Eastern North America | Eurasia
(NCERT Page 29)
These notes explain dairy farming.
| Feature |
|---|
| Highly capital intensive | Labour intensive | Scientific cattle breeding | Veterinary services | Refrigeration facilities |
• Practised near urban centres.
• North-West Europe | Canada | Australia | New Zealand
(NCERT Pages 29–31)
These notes explain Mediterranean farming.
• Mediterranean Basin | California | Central Chile | South Africa | South-West Australia
• Grapes | Olives | Citrus fruits | Figs
• Viticulture means grape cultivation.
• High-quality wines are produced in Mediterranean regions.
(NCERT Pages 30–31)
These notes explain commercial vegetable and flower farming.
Cultivation of vegetables, fruits and flowers for urban markets.
| Feature |
|---|
| Small farms | High-value crops | Irrigation | HYV seeds | Greenhouses |
• North-West Europe | North-East USA | Mediterranean regions
Specialised vegetable farming near cities.
• Named after trucks transporting vegetables overnight.
• Netherlands specialises in flower cultivation and tulips.
(NCERT Page 31)
These notes explain cooperative farming.
Farmers voluntarily pool resources for efficient farming.
| Feature |
|---|
| Cooperative ownership | Shared resources | Collective marketing | Lower processing costs |
• Denmark | Netherlands | Belgium | Sweden
• Denmark is highly successful in cooperative farming.
(NCERT Page 32)
These notes explain collective farming.
Farming based on collective labour and social ownership.
• Introduced in erstwhile Soviet Union.
| Feature |
|---|
| Collective labour | Shared land | Shared livestock | Small private plots allowed |
(NCERT Page 32)
These notes explain mining activities.
| Factor |
|---|
| Size of deposits | Grade of ore | Mode of occurrence |
| Factor |
|---|
| Demand | Technology | Labour cost | Transport cost | Capital investment |
(NCERT Pages 32–33)
These notes explain types of mining.
| Feature |
|---|
| Minerals near surface | Cheap method | High output | Safer than underground mining |
| Feature |
|---|
| Deep mineral deposits | Vertical shafts | Expensive | Risky operation |
| Risk |
|---|
| Poisonous gases | Flooding | Fires | Cave-ins |
(NCERT Page 33)
These concepts are highly important for exams.
| Term | Meaning |
|---|---|
| Primary Activities | Activities directly dependent on nature |
| Transhumance | Seasonal movement of livestock |
| Plantation Agriculture | Large-scale commercial monoculture |
| Viticulture | Grape cultivation |
| Truck Farming | Vegetable farming near urban areas |
| Mixed Farming | Crop cultivation with animal husbandry |
| Open-Cast Mining | Surface mining |
| Shaft Mining | Underground mining |
These tables are frequently asked in examinations.
| Farming Type | Main Feature |
|---|---|
| Shifting Cultivation | Slash and burn |
| Plantation Farming | Single crop large estates |
| Mixed Farming | Crops + livestock |
| Dairy Farming | Milch animals |
| Mediterranean Farming | Grapes and citrus fruits |
| Commercial Grain Farming | Large mechanised farms |
These questions are useful for CBSE, UPSC, SSC and CUET preparation.
These FAQs help in quick revision.
1. What are primary activities?
Primary activities directly use natural resources for livelihood and production. (NCERT Page 22)
2. What is shifting cultivation?
It is primitive subsistence farming using slash-and-burn techniques. (NCERT Pages 25–27)
3. What is transhumance?
Seasonal movement of herders and livestock between mountains and plains is called transhumance. (NCERT Page 24)
4. Which agriculture is associated with single crop farming?
Plantation agriculture is associated with monoculture or single crop farming. (NCERT Page 28)
5. What is open-cast mining?
Open-cast mining is surface mining used for minerals near the earth’s surface. (NCERT Page 33)
These quick points are useful for last-minute revision.