GK
WORLD GEOGRAPHY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The heavier silicates named as ‘Sima’ or silica + magnesium are most abundant in the
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crust
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core
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mantle
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ocean floors
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Explanation:
Detailed explanation-1: -The heavier silicates named ‘Sima’ or silica + magnesium are most aboundant in the ocean floor. These are a mix of minerals like gold, silver, copper, lead, zinc, and rare earth metals like molybdenum, tellurium, and titanium that form along the ocean floor-near underwater volcanic vents.
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