The Great Smog of 1952 was a severe air-pollution event which affected _______.
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June 21 marks the winter solstice in the _________ Hemisphere.
When warm air rises up and cold air from the surrounding areas rushes in to fill its place then this sets up ________________ in air.
Japan is called the 'Land of the rising sun' because
A body of mass 3 kg accelerates from 10 m/s to 20 m/s in 5 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).
Which Railway station in Uttar Pradesh (UP) has been renamed as 'Maa Barahi Devi Dham'?
The Attorney General of India is appointed by whom?
___________ is obtained by evaporation of sea.