Anukruti Asked an Mcq
December 30, 2020 10:59 pmpts 30 pts
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  • Saurabh thankyou
    Well manganese nodules are the deposits that have really very slow forming process and they are mostly confined or most probably found in abyssal zones (deep sea level). They are ...
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  • Owishi Sarkar thankyou
    The answer is D) chemical. As manganese nodules are formed by chemical precipitation of metallic deposits around a nucleus in a concentric manner.
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  • Rahul kumar Best Answer
    The manganese nodules consist of concentrically banded zones of micro-layers around a nucleus. They form by chemical process of metal precipitation either from the ambient seawater...
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