Continental crust consists of _______ rocks.
A.Granite
B.Basaltic
C.Acidic
D.Basic
Category: Internal Structure of Earth Mcqs
Two parts of the crust are:
A.Mountainous crust and oceanic crust
B.Continental crust and oceanic crust
C.Mountainous crust and continental crust
Radius of solid inner core is _____ miles.
A.740
B.750
C.760
D.770
When three heavenly bodies are in same line, that situation is:
A.Quadrature
B.Sizigy
C.Perigee
Oxygen in earth crust is _______ .
A.27.70%
B.37.70%
C.47.70%
D.57.70%
________ is the least rigid sometimes described as plastic in nature.
A.Lithosphere
B.Mesosphere
C.Asthenosphere
D.None of these
Thickness of core is:
A.3470 Km
B.3480 Km
C.3490 Km
D.None of these
________ rocks are there in oceanic crust.
A.Hard
B.Soft
C.Granite
D.Basaltic
