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Match the columns and complete the chain :‘A’ Column (The layer of the interior of the earth)‘B’ Column (Density)‘C’ Column (Elements found)1. Sial(i) 13.3 gm/cm3(a) Silica and Magnesium2. Sima(ii) 2.65 to 2.90 gm/cm3(b) Nickel and Iron3. Inner core(iii) 2.90 to 3.3 gm/cm3(c) Silica and Aluminium

Answer»
‘A’ Column (The layer of the interior of the earth)‘B’ Column (Density)‘C’ Column (Elements found)
1. Sial(ii) 2.65 to 2.90 gm/cm3(c) Silica and Aluminium
2. Sima(iii) 2.90 to 3.3 gm/cm3(a) Silica and Magnesium
3. Inner core(i) 13.3 gm/cm3(b) Nickel and Iron


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