World Geography
The rate of infiltration normally declines rapidly during the early part of rainstorm event and reaches a constant value after several hours of rainfall. The factors responsible for this phenomenon are I. the filling of fine soil pores with water, which reduces capillary forces II. moistened soil, clay particles to swell and reduce the size of pores III. raindrop impact breaking up with soil clumps, splashing fine particles into pores

II, III
All of these
I, III
I, II

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World Geography
Which among the following is the most important character of the ‘Goldilocks Zone ‘ of the space?

It is a region of space which is neither too hot nor too cold and has conditions which are a must for life
It is a region of space which is characterized by a lot of asteroids
It is small region of the space which is extremely cold
It is a small region which is extremely hot and presence of most elements in vapor state

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World Geography
The initial increase of magnetic field in magnetic storms is caused

None of these
when the gust wind itself engulfs the magnetosphere
when the shock wave, associated with the gusty solar wind, compresses the magnetosphere
when there is a large decrease in field intensity

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