Chemistry, 17.11.2020 14:00 Starzdaze5572

In the cycle shown is mantle made of silicate rocks?why? answer;
Yes, because the mantle under the crust is about 1800miles deep (2890km).It is composed mostly of SILICATE ROCKS in magnesium and iron.
or
Yes, because it is composed mostly of SILICATE ROCKS in magnesium and iron.

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In the cycle shown is mantle made of silicate rocks?why? answer;
Yes, because the mantle under...

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