World Geography The variation in the duration of the day and the night is due to earth's rotation on its axis inclination of an angle of 601/2 degrees revolution around the sun both (a) and (b) rotation on its axis inclination of an angle of 601/2 degrees revolution around the sun both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
World Geography The propagation of radio signals is greatly influence by troposphere exosphere ionosphere thermosphere troposphere exosphere ionosphere thermosphere ANSWER DOWNLOAD EXAMIANS APP
World Geography The progressive wave theory regarding of tides was put forth by William Whewell R.A. Harris Issac Newton G.B. Airy William Whewell R.A. Harris Issac Newton G.B. Airy ANSWER DOWNLOAD EXAMIANS APP
World Geography The infrared radiation by sun are strongly absorbed by ozone water vapours carbon dioxide and water vapours carbon dioxide ozone water vapours carbon dioxide and water vapours carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
World Geography The plants grown in equatorial regions include groundnuts, soyabeens, potatoes evergreen coniferous forests, oats, cocoa wheat, barley, maize evergreen dense forests, rubber trees, groundnuts groundnuts, soyabeens, potatoes evergreen coniferous forests, oats, cocoa wheat, barley, maize evergreen dense forests, rubber trees, groundnuts ANSWER DOWNLOAD EXAMIANS APP
World Geography The smallest country of the world is Canada Russia Vatican city Brazil Canada Russia Vatican city Brazil ANSWER DOWNLOAD EXAMIANS APP
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