Geomorphology UPSC Questions

Geomorphology MCQ Questions

13.
What is the name of the tenth planet?
A.
2005 UB 303
B.
2003 UB 313
C.
2005 UB 313
D.
2003 UB 303
ANSWER :
B. 2003 UB 313
14.

How many planets are there in our solar system?

A.

8

B.

7

C.

9

D.

6

ANSWER :

A. 8

15.
Which one is the natural satellite of the earth?
A.
Sun
B.
Mars
C.
Venus
D.
Moon
ANSWER :
D. Moon
16.
Which state is the primordial stage on earth?
A.
Non volatile
B.
Fluid
C.
Volatile
D.
Solid
ANSWER :
C. Volatile
17.
The present composition of earth's atmosphere is chiefly contributed by ____________
A.
Hydrogen and Argon
B.
Helium and Argon
C.
Hydrogen and Helium
D.
Nitrogen and oxygen
ANSWER :
D. Nitrogen and oxygen
18.
The Earth's radius is
A.
6870 km
B.
6370 km
C.
6430 km
D.
6540 km
ANSWER :
B. 6370 km