The mineral contents of the upper part of the earth’s crust are collectively called the sial because it is composed mainly of
-
A.
silica and olivine -
B.
alumina and olivine -
C.
silica and alumina -
D.
alumina and phosphate
You May Also Like
When starting with the cash book balance in preparing the bank reconciliation statement, the followings…
When starting with the cash book balance in preparing the bank reconciliation statement, the followings are added A.…
‘The let these eyes around me close, Close close in sleep, close in sleep. That…
‘The let these eyes around me close, Close close in sleep, close in sleep. That is my word-the…
One of the conditions that make prayer obligatory on believers is
One of the conditions that make prayer obligatory on believers is A. social status B. reciting the Qur’an…
Consider the following ionic equation: Cr2O72- + 14H+ + ne- (to) 2Cr3+ + 7H2O. The…
Consider the following ionic equation: Cr2O72- + 14H+ + ne– (to) 2Cr3+ + 7H2O. The value of n…
Which of the following statements is correct? Silvered walls of a vacuum flask are used…
Which of the following statements is correct? Silvered walls of a vacuum flask are used to prevent A.…