Earth - Section 2

26:  

The approximate diameter of the earth is

A.

4,200 Km

B.

6,400 Km

C.

12,800 Km

D.

15,600 Km

 
 

Option: C

Explanation :

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27:  

The earth revolves round the sun in its orbit by approximately

A.

1° per day

B.

2° per day

C.

3° per day

D.

5° per day

 
 

Option: A

Explanation :

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28:  

What percentage of insolation is received by the earth's surface?

A.

43%

B.

17%

C.

51%

D.

90%

 
 

Option: C

Explanation :

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29:  

Which part of the earth's surface, receives the highest amount of insolation?

A.

Tropical deserts

B.

Equatorial region

C.

Land masses

D.

Water bodies

 
 

Option: B

Explanation :

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30:  

The distance of the equator from either of the poles is:

A.

500 Km

B.

5001 Km

C.

10,002 Km

D.

36,005 Km

 
 

Option: C

Explanation :

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