Anukruti Asked an Mcq
October 16, 2020 10:35 ampts 30 pts
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  • Rahul pandey thankyou
    The lower mantle of Earth alone comprises roughly 55 percent of the total volume of the Earth. The lower mantle is approximately 660km to 2900km deep.
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  • Sajan sarthak sahoo Best Answer
    The upper mantle is defined as that part of the mantle between the crust and the phase transition of γ-olivine to perovskite. The total mass of the upper mantle is 1.06 × 1024 kg, ...
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