World Geography
Which among the following statements is/are correct about Pastoral Herding?It is an economic activity more advanced than food gathering and hunting.Labour to enhance and nurture the supply of animal products is the chief investment of the people engaged in this occupation.Select the correct code from the options given below:

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

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

They are often very deep, generally related to the height of fall and the volume of water,
They occur at the mature stage of the river development
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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