1. Recently, India became the first pioneer investor to have been allotted a site of 1,50,000 sq km in the Central Indian Ocean Basin (CIOB) by International Sea Bed Authority (ISBA) of United Nations for harnessing the Polymetallic Modules (PMN) lying on the seabed. The Polymetallic Modules (PMN) predominantly contain which among the following metals? […]

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