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Consider the following statements:
  1. The soil develops on crystalline igneous rocks in areas of low rainfall.
  2. They are generally poor in nitrogen, phosphorous and humus.
  3. They are fertile when fine-grained and are poor in fertility when they are coarse-grained.
The above statements refer to:
  • a)
    Laterite soil 
  • b)
    Black Soil 
  • c)
    Red and Yellow Soil 
  • d)
    None of the above
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements: The soil develops on crystalline ig...
Red and Yellow Soils

The given statements refer to the Red and Yellow Soils. Let's understand each statement in detail:

Soil Development:
Red and Yellow Soils develop on crystalline igneous rocks in areas of low rainfall. These soils are mainly found in the southern and eastern parts of India. They are formed by the weathering of the parent rock over a long period of time.

Nutrient Content:
Red and Yellow Soils are generally poor in nitrogen, phosphorus, and humus. This is due to the leaching of nutrients by heavy rainfall in these areas. However, they are rich in iron oxide and aluminum oxide.

Texture:
The texture of Red and Yellow Soils varies from fine-grained to coarse-grained. The fine-grained soil is fertile and suitable for agriculture, while the coarse-grained soil is poor in fertility.

Conclusion:
In conclusion, the given statements refer to Red and Yellow Soils. These soils are formed on crystalline igneous rocks in areas of low rainfall, and are generally poor in nitrogen, phosphorus, and humus. The texture of the soil can vary from fine-grained to coarse-grained, with the fine-grained soil being more fertile than the coarse-grained soil.
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Consider the following statements: The soil develops on crystalline ig...
Red soil develops on crystalline igneous rocks in areas of low rainfall in the eastern and southern part of the Deccan Plateau. Along the piedmont zone of the Western Ghat, long stretch of area is occupied by red loamy soil. Yellow and red soils are also found in parts of Odisha and Chhattisgarh and in the southern parts of the middle Ganga plain. The soil develops a reddish colour due to a wide diffusion of iron in crystalline and metamorphic rocks. It looks yellow when it occurs in a hydrated form. The fine-grained red and yellow soils are normally fertile, whereas coarse-grained soils found in dry upland areas are poor in fertility. They are generally poor in nitrogen, phosphorous and humus.
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Consider the following statements: The soil develops on crystalline igneous rocks in areas of low rainfall. They are generally poor in nitrogen, phosphorous and humus. They are fertile when fine-grained and are poor in fertility when they are coarse-grained.The above statements refer to:a)Laterite soilb)Black Soilc)Red and Yellow Soild)None of the aboveCorrect answer is option 'C'. Can you explain this answer?
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Consider the following statements: The soil develops on crystalline igneous rocks in areas of low rainfall. They are generally poor in nitrogen, phosphorous and humus. They are fertile when fine-grained and are poor in fertility when they are coarse-grained.The above statements refer to:a)Laterite soilb)Black Soilc)Red and Yellow Soild)None of the aboveCorrect answer is option 'C'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements: The soil develops on crystalline igneous rocks in areas of low rainfall. They are generally poor in nitrogen, phosphorous and humus. They are fertile when fine-grained and are poor in fertility when they are coarse-grained.The above statements refer to:a)Laterite soilb)Black Soilc)Red and Yellow Soild)None of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements: The soil develops on crystalline igneous rocks in areas of low rainfall. They are generally poor in nitrogen, phosphorous and humus. They are fertile when fine-grained and are poor in fertility when they are coarse-grained.The above statements refer to:a)Laterite soilb)Black Soilc)Red and Yellow Soild)None of the aboveCorrect answer is option 'C'. Can you explain this answer?.
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