Out of the twelve global soil orders, six have been identified across various regions are________?
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Answer: B. Entisols, Inceptisols, Aridisols, Alfisols, Mollisols, Vertisols
Explanation
Entisols, Inceptisols, Aridisols, Alfisols, Mollisols, and Vertisols represent six major global soil orders. Soil taxonomy classifies global soils into twelve distinct orders based on diagnostic horizons. The listed group contains widely recognized soil classifications established by soil scientists. Soil taxonomy provides a standardized hierarchical system for describing global soil resources. Each soil order reflects specific climatic conditions and parent material weathering intensities. Pedologists use morphological properties to assign soils to their respective taxonomic categories.
Agricultural productivity depends heavily on understanding the distinct characteristics of each soil order. Land use planners rely on soil classification maps to determine suitability for urban development. Conservation programs utilize taxonomic data to combat severe soil degradation across regions. Option A includes several valid orders but represents a different combination of groups. Option C introduces fictional or incorrect soil classifications alongside valid order names. Option D incorrectly dismisses a completely accurate statement regarding global soil orders.
- Subject
- Agriculture
- Category
- Agriculture
- Topic
- —
- Difficulty
- medium
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