Answer: (c) Wheat
Reasoning: Wheat is a staple food grain, typically grown under extensive commercial grain farming, not as a plantation crop. Coffee, sugarcane, and rubber are classic examples of plantation crops grown on large estates for commercial export.

Answer: (b) Denmark
Reasoning: The co-operative movement originated in Denmark and achieved its greatest success there, where practically every farmer is a member of a co-operative.

Answer: (d) Floriculture
Reasoning: Floriculture is the specialized branch of horticulture concerned with the cultivation of flowering and ornamental plants for gardens and for floristry.

Answer: (d) Plantation
Reasoning: Europeans established plantation agriculture in their tropical colonies to grow single crops like tea, coffee, rubber, and sugarcane for export back to Europe.

Answer: (d) Amazon Basin
Reasoning: The Amazon Basin is a tropical rainforest region characterized by high temperature and rainfall, suitable for shifting cultivation but not for extensive commercial grain farming, which requires temperate grasslands.

Answer: (c) Mediterranean agriculture
Reasoning: Mediterranean agriculture is highly specialized and known for viticulture (grape cultivation) and the cultivation of citrus fruits like oranges, lemons, and olives due to its unique climate.

Answer: (b) Primitive subsistence agriculture
Reasoning: 'Slash and burn' is another name for shifting cultivation, a form of primitive subsistence agriculture where a patch of forest is cleared and burned to create a field for cultivation.

Answer: (b) Mixed farming
Reasoning: Monoculture is the practice of growing a single crop. Mixed farming is defined by the cultivation of crops and the rearing of animals simultaneously, hence it is not monoculture. Dairy farming, plantation, and commercial grain farming are specialized and often focus on one primary product.

Step 1: Environmental Impact. Shifting cultivation (slash and burn) has a bleak future because it leads to severe deforestation and soil erosion, which is environmentally unsustainable.
Step 2: External Pressures. Due to increasing population pressure on land and government restrictions on clearing forests to protect the environment, this primitive practice is rapidly declining.

Step 1: Product Type. Market gardening focuses on high-value, perishable crops like vegetables, fruits, and flowers.
Step 2: Market Proximity. It is practiced near urban areas because cities provide a large, high-income consumer base, and proximity ensures that the fresh produce reaches the market quickly without spoiling.

Step 1: Perishability Factor. Dairy products like milk and butter are highly perishable and spoil quickly.
Step 2: Technological Enablers. The invention of fast transportation and reliable refrigeration (cold storage) allowed these products to be safely transported over long distances to global markets, making large-scale commercial dairy farming possible and highly profitable.

Nomadic Herding:

• Objective: It is a primitive subsistence activity done for the survival of the herder's family.
• Movement & Fodder: Herders rely completely on natural vegetation and move constantly from place to place in search of water and pastures.
• Animal Type: Multiple types of animals are kept together depending on the region (e.g., camels in deserts, yaks in Tibet).
• Capital & Technology: Capital investment and use of technology are minimal.

Commercial Livestock Rearing:

• Objective: It is a modern, highly organized, and capital-intensive activity aimed at commercial profit.
• Movement & Fodder: Animals are kept on large permanent ranches with fenced parcels. Pastures are scientifically managed and fodder is cultivated.
• Animal Type: It is a specialized activity where generally only one type of animal (like sheep, cattle, or horses) is reared.
• Capital & Technology: High emphasis is placed on scientific breeding, disease control, and health care of the animals. Produce like meat and wool are processed and exported to global markets.

Plantation agriculture was introduced by European colonizers in tropical regions. It is a highly profitable commercial farming system. Its main features are:

Characteristic Features:

• Large Estates: Farming is done on massive estates or plantations, often covering thousands of hectares.
• High Capital Investment: It requires heavy financial investment in infrastructure, machinery, fertilizers, and a managerial structure.
• Managerial and Technical Support: Scientific methods of crop management and modern techniques are heavily used for high yields and quality.
• Single Crop Specialization: Only one major crop is grown for commercial export (monoculture).
• Cheap Labour: It relies on a large, cheap, and often skilled labor force.
• Good Transport: Well-developed transportation networks are essential to link the estates to factories and export markets.

Important Crops and Countries:

• Tea: in India and Sri Lanka (established by the British).
• Rubber: in Malaysia (established by the British).
• Sugarcane and Bananas: in West Indies (established by the French and British).
• Coffee (Fazendas): in Brazil (established by Europeans).

Answer: (c) Primary Activities

Answer: (b) Fazendas

Answer: (c) Surface mining

Answer: (a) Crop cultivation and animal husbandry

Step 1: Definition. Truck farming is a specialized form of agriculture where farmers grow only vegetables for distant urban markets.
Step 2: Naming Convention. The name "truck farming" originates from the fact that the distance between the farms and the market is typically determined by the distance a truck can travel overnight to deliver fresh produce without spoilage.
Step 3: Characteristics. It involves large-scale production, mechanization, and a well-developed transportation network.

Surface Mining (Open-cast):

• It is done when minerals lie close to the surface.
• It is the cheapest, easiest, and safest method of mining.
• The output is large and rapid, but it causes significant environmental damage.

Underground Mining (Shaft method):

• It is done when minerals lie deep beneath the earth's surface.
• It requires constructing vertical shafts, underground galleries, and lifts, making it expensive and risky.
• It is prone to accidents like fires, floods, and cave-ins.

Step 1: High Yield per Unit Area. This type of farming is characterized by very high yield per unit area due to intensive labor and multiple cropping, but the yield per labor is low due to high population density.
Step 2: Small Land Holdings. Farm sizes are very small, and the land is farmed intensively by the family members.
Step 3: Labor Intensive. Almost all work is done manually with limited use of machinery. Farmyard manure is used to maintain soil fertility.

Step 1: Climatic Adaptation. It is practiced in the specific climatic regions surrounding the Mediterranean Sea, characterized by warm, dry summers and mild, wet winters.
Step 2: Focus on High-Value Crops. It is highly specialized because it focuses heavily on high-value cash crops rather than staple grains.
Step 3: Signature Products. Key specializations include viticulture (grape cultivation) for producing premium quality wines, and the cultivation of olives and citrus fruits (oranges, lemons) for the international market.

Dairy farming is highly advanced and efficient due to the following reasons:

1. High Capital Requirement: It is capital-intensive, requiring significant investment in animal sheds, storage facilities for fodder, feeding machines, and milking machines.
2. Scientific Management: Heavy emphasis is placed on animal health care, scientific breeding, artificial insemination, and veterinary services to improve milk yield and quality.
3. Labour Intensive: Unlike seasonal crop farming, dairy farming requires rigorous human labor year-round for feeding, milking, and cleaning, as there is no off-season.
4. Market Oriented: It is developed mostly near urban and industrial centers that provide a ready and stable market for fresh milk and dairy products.
5. Modern Infrastructure: It heavily depends on rapid transportation and cold storage (refrigeration) to prevent spoilage of perishable products and distribute them over large areas.

Extensive commercial grain cultivation is a modern, large-scale farming system with the following characteristics:

• Location: It is practiced in the interior parts of semi-arid lands of the mid-latitudes, such as the Prairies of North America, Steppes of Eurasia, Pampas of Argentina, and Downs of Australia.
• Crop: Wheat is the principal crop, though other grains like corn, barley, and oats are also grown. It is a monoculture system.
• Farm Size: Farms are massive, often spreading over hundreds or even thousands of hectares.
• Mechanization: The entire operation, from ploughing to harvesting, is completely mechanized. Human labor is minimal, leading to a very high yield per person.
• Yield: The yield per acre is low compared to intensive farming, but because the farms are so large, the overall total production is very high.

Nomadic herding is a primitive subsistence activity where herders move with their animals for pastures and water, relying on them for survival.

Features:

• Herdsmen rely completely on their animals for food (milk, meat), clothing (wool, skin), shelter (tents), and transport.
• They do not lead a settled life and move from place to place along definite routes in search of fodder and water.
• The type of animals kept depends on the climate and terrain, for example, reindeer in the Arctic, camels in the Sahara, and yaks in Tibet.

Three Major Regions:

1. Core Region: This is the largest region, extending from the Atlantic shores of North Africa (Sahara) through the Arabian peninsula into Mongolia and Central China.
2. Tundra Region: The northern parts of Eurasia, inhabited by herders of reindeer.
3. Southern Hemisphere: Small areas in South-West Africa and on the island of Madagascar.

Pro Tip: To better visualize these regions, find a world map and highlight them. This will be very helpful for map-based questions.

(i) Type of Agriculture: Raju's family is practicing Primitive Subsistence Agriculture, specifically the method known as Shifting Cultivation or Slash and Burn.
(ii) Local Name: In North-Eastern states of India like Assam, this practice is locally known as 'Jhuming' or 'Jhum cultivation'.

(i) Farming System: The system described is Co-operative Farming.
(ii) Benefits for Farmers: This system helps farmers by pooling resources to buy machinery, high-quality seeds, and fertilizers at cheaper rates. They can also process and sell their products profitably through co-operative societies, gaining the benefits of large-scale operations while retaining land ownership.

Answer: Both (A) and (R) are true, and (R) is the correct explanation of (A).
Explanation: The traditional territories of nomadic herders have been divided by new political boundaries, and many countries have implemented settlement programs. These factors restrict the free movement essential for nomadism, causing its decline.

Answer: (A) is false, but (R) is true.
Explanation: In extensive commercial grain farming, the yield per acre is actually low because of the semi-arid conditions and less intensive land use. However, the total production and the yield per person are very high due to the massive farm sizes and high level of mechanization, as stated in the reason.