The element which is having highest volume per cent in the continental crust of earth is
A) aluminium
B) oxygen
C) iron
D) sodium
Correct Answer:
Verified
Q12: Type of texture formed due to rapid
Q13: Crust and lithosphere are having same meaning.
A)true
B)false
C)none
D)none.
Q14: The curst of earth is static and
Q15: The earth's external heat engine is not
Q16: The lithosphere is approximately thick.
A)50-100 km
B)100-200 km
C)5-10
Q18: What is the most common structural element
Q19: Diamond is having hardness number
A)10
B)7
C)1
D)2
Q20: Plutonic type of rocks generally shows
A)fine grained
Q21: The study of rock deformation and geometry
Q22: Gatens shows lusture.
A)sub-metallic
B)metallic
C)viterious
D)pall
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