Question

short note on SIAL,what is SIAL? ​

Answer 1

Answer:

sail is metals that are found in the upper crust of our earth. please mark me as a Brainlist

Answer 2

Sial refers to the earth's crusts upper layer, it is made up of rocks abundant in silicate and aluminium based minerals. The word Sial itself is an amalgam of the first two letters of aluminium and silica, Sial runs anywhere from 5-70KM deep from the surface.

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