📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!

    Question

    Color of which of the following soil is red due to

    diffusion of iron rather than the pressure of environment? 
    A Laterite soil Correct Answer Incorrect Answer
    B Red Soil Correct Answer Incorrect Answer
    C Regur Soil Correct Answer Incorrect Answer
    D Alluvial soil Correct Answer Incorrect Answer

    Solution

    Red Soil: • Red soil develops reddish colour due to the diffusion of iron in crystalline and metamorphic rocks. • It looks yellow in a hydrated form. • It is highly porous and fertile when they are fine-grained and deep. • This soil is deficient in nitrogen, humus, phosphoric acid, magnesium, and lime but fairly rich in potash, with its pH ranging from neutral to acidic. • Cotton, wheat, rice, beans, millets, tobacco, oilseeds, potatoes, and fruits are some of the appropriate crops for red soils. • Red soil develops on crystalline igneous rocks in areas of low rainfall in the eastern and southern parts of the Deccan plateau. • They are also found in parts of Orissa, Chhattisgarh, southern parts of the middle Ganga plain and along the piedmont zone of the Western Ghats.

    Practice Next
    More Environment Questions

    Relevant for Exams:

    ask-question