World Geography
Which among the following pairs of volcanoes is/are correctly matched?Mount St. Helens – United StatesMount Vesuvius – ItalyMount Krakatoa – IndonesiaSelect the correct code from the options given below:

1, 2 & 3
Only 1 & 3
Only 2
Only 2 & 3

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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

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

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World Geography
Which among the following countries is/are the chief importers of Copper?USGermanyJapanIndiaSelect the correct code from the options given below:

None of these
Only 2, 3 & 4
Only 2 & 3
Only 1, 2, & 3

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World Geography
The Harmattan is

cool, extremely dry wind that forms over the Sahara and blows westward or south-westward to the Af
All of these
wind that blows during the dry season from December to February
tertiary wind that carry great quantities of fine dust from the Sahara

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