General Knowledge - World Geography - Discussion

49. 

The periodic rise and fall of the sea level on the earth, gives rise to tides. This is related to

[A]. the position of the moon with reference to the earth and the gravitational pull exerted mainly by the moon and partly by the sun
[B]. infrared rays from the sun
[C]. ultraviolet rays from the sun
[D]. None of the above

Answer: Option A

Explanation:

No answer description available for this question.

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