Question

Ans...
(4) What compounds does the mantle consists of ?
Ans.
(3) Out of which layer of the crust is most of the oceanic base formed?
(5) In which of the layers of the interior of the earth is magma formed?​

Answer 1

Answer:

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Explanation:

In terms of its constituent elements, the mantle is made up of 44.8% oxygen, 21.5% silicon, and 22.8% magnesium. There's also iron, aluminum, calcium, sodium, and potassium. These elements are all bound together in the form of silicate rocks, all of which take the form of oxides