Question

if youre my followers you have to do 1 thing

what is sial?

​

Answer 1

Answer:

the material of the upper or continental part of the earth's crust, characterized as relatively light and rich in silica and alumina.

thank you

Mark me as brainliest

Answer 2

The material of the upper or continental part of the earth's crust , characterised as relatively light and rich in silica and alumina

ah sorry I'm not ur subscriber but still I help u so plz mark me brainlist