Anukruti Asked an Mcq
October 28, 2020 10:25 pmpts 30 pts
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  • Sajan sarthak sahoo Best Answer
    Volcanic emanations are directly the melt coming out from deep Earth so it's composition gives the direct evidence of , layers. if felsic then from crystal depth, If mafic from ma...
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  • Rahul pandey thankyou
    Reflected seismic waves are used to determine the internal constituents of the Earth. Variation in speed and direction of seismic waves can be related to physical and chemical prop...
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