Correct Option: A. Dairy farming
Detailed Explanation:
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Understanding Urban Agriculture: In industrial societies, especially around big cities in Europe, agriculture tends to be influenced by the proximity to urban markets. This means that the type of agriculture practiced is often one that can quickly supply fresh produce to the urban population.
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Characteristics of Dairy Farming:
- Perishability: Dairy products, such as milk, cheese, and yogurt, are perishable and require quick transportation to markets. This makes dairy farming particularly suitable for areas close to cities, where the demand for fresh dairy products is high.
- Intensive Land Use: Dairy farming often requires intensive land use, which is feasible in peri-urban areas where land is available but still close enough to urban centers for efficient distribution.
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Infrastructure: The infrastructure needed for dairy farming, such as processing plants and transportation networks, is often well-developed in industrialized regions, facilitating the quick movement of products to consumers.
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Why Other Options Are Weaker:
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B. Grain farming:
- Scale and Distance: Grain farming typically requires larger tracts of land and is often practiced in more rural areas where land is cheaper and more abundant. The products (like wheat, corn, etc.) are less perishable and can be stored for longer periods, making them less dependent on proximity to urban markets.
- Transportation: While grain can be transported to cities, it does not need to be as close as dairy products, which diminishes its relevance in urban agriculture.
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C. Fish farming:
- Location Specificity: Fish farming (aquaculture) is often located near water bodies, which may not always be near urban centers. Additionally, fish farming requires specific environmental conditions that may not be available in all urban areas.
- Market Demand: While there is a demand for fish in urban areas, the logistics of transporting live fish or maintaining fish farms can be more complex compared to dairy farming.
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D. Animal husbandry:
- Broader Scope: Animal husbandry encompasses a wide range of livestock farming, including cattle, sheep, and pigs. While it can be practiced near urban areas, it is often less intensive than dairy farming and may not provide the same level of fresh, perishable products that are in high demand in cities.
- Space Requirements: Many forms of animal husbandry require more space and can produce odors and waste that may not be suitable for close proximity to urban populations.
Summary of Key Points:
- Dairy farming is the most suitable type of agriculture around big cities in industrial societies due to its perishable nature and high demand for fresh products.
- Grain farming is less relevant due to its need for larger land areas and longer storage capabilities.
- Fish farming is limited by location and environmental requirements, making it less common near urban centers.
- Animal husbandry is broader and often requires more space, making it less intensive and less focused on immediate urban market needs.
Revision Summary:
- Dairy farming is ideal for urban areas due to the perishability of products and high demand.
- Grain farming is less suitable due to larger land requirements and longer storage capabilities.
- Fish farming is location-specific and may not be practical near cities.
- Animal husbandry is broader and often requires more space, making it less intensive than dairy farming.