Wednesday, 7 January 2015

Geography MCQs

In which trade system goods are exchanged without the use of money
Barter system
The deepest mine in the world in the world is in which country
South Africa(it is about 4 km deep)
world Environment day is observed on
5 June
How much is the radius of the earth
6371 km
The crust forms how much per cent of the volume of the earth
0.5 % (16 % consists of the mantle and 83 % makes the core)
How much energy does Earth receive from sun's total solar output
1/2,000,000,000 (one two—billionth)

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