World Geography
The right ascension is the equivalent of longitude on the celestial sphere, and it is given in the units of

only seconds
only hours
degrees
time-hours, minutes and seconds

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World Geography
Which among the following statements is not correct about Plunge pool?

They occur at the mature stage of the river development
They are often very deep, generally related to the height of fall and the volume of water,
It is a deep depression in a stream bed at the base of a waterfall
It is created by the erosional forces of cascading water

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World Geography
Which among the following statements is/are correct about the Gravity Model of Migration?According to the gravity model, the migration between two places is inversely proportional to the product of the population of the two centres.The gravity model implies that the capacity of an area to attract migrants depends upon the size of its population or its economic potential.Select the correct code from the options given below:

Only 1
Both 1 & 2
Only 2
Neither 1 & 2

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World Geography
Which winds are also known as Doctor winds?

Harmattan
Chinook
Sirocco
Loo

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