General Knowledge - World Geography

Exercise :: World Geography - Section 3

43. 

The process of soil development is called

A. leaching
B. illuviation
C. eluviations
D. pedogenesis

Answer: Option D

Explanation:

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44. 

The phosphate are a group of minerals of one or more metallic elements chemically associated with the phosphate compound ____

A. oxides
B. silicates
C. carbonates
D. phosphates

Answer: Option B

Explanation:

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45. 

The panama canal links

A. Canada with Greenland
B. North America with South America
C. Siberia with Greenland
D. None of the above

Answer: Option B

Explanation:

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46. 

The Rhine river of northern Europe empties into

A. the Baltic sea
B. the North sea
C. the Bay of Biscay
D. the Adriatic sea

Answer: Option B

Explanation:

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47. 

The place where material is excavated when the zone of maximum stream velocity approaches the stream's bed is called

A. scoured pools
B. riffles
C. ox-bow lakes
D. flood plain

Answer: Option A

Explanation:

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48. 

The planets called the inner planets, are

A. Jupiter, Saturn, Uranus, Neptune
B. Mars, Jupiter, Saturn, Uranus
C. Saturn, Uranus, Neptune, Pluto
D. Mercury, Venus, Earth, Mars

Answer: Option D

Explanation:

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