World Geography The mean surface temperature of the sun is estimated to be of the order of 5500°C 2000°C 1000°C 4000°C 5500°C 2000°C 1000°C 4000°C ANSWER DOWNLOAD EXAMIANS APP
World Geography The rate at change of temperature is called None of these isotherm temperature gradient temperature difference None of these isotherm temperature gradient temperature difference ANSWER DOWNLOAD EXAMIANS APP
World Geography Who among the following proposed the Tidal Hypothesis of the origin of Earth and Solar system? Jeans-Jeffreys Kant-Laplace Chamberlin-Moulten Hoyle-Lyttleton Jeans-Jeffreys Kant-Laplace Chamberlin-Moulten Hoyle-Lyttleton ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The Tidal Hypothesis was proposed by James Jeans and Harold Jeffreys. This theory explains the origin of the earth and the solar system.
World Geography The sidereal month may be defined as the period in which the moon completes an orbit around the earth the period of rotation of moon None of these the period in which the moon completes an orbit around the Earth and returns to the same position in the sky the period in which the moon completes an orbit around the earth the period of rotation of moon None of these the period in which the moon completes an orbit around the Earth and returns to the same position in the sky ANSWER DOWNLOAD EXAMIANS APP
World Geography The major crops found in Sudan are wool, wine, jute rice, barley, bananas, cocoa maize, cotton, bananas, groundnut bajra, oats, tobacco wool, wine, jute rice, barley, bananas, cocoa maize, cotton, bananas, groundnut bajra, oats, tobacco ANSWER DOWNLOAD EXAMIANS APP
World Geography The initial increase of magnetic field in magnetic storms is caused when the gust wind itself engulfs the magnetosphere None of these when the shock wave, associated with the gusty solar wind, compresses the magnetosphere when there is a large decrease in field intensity when the gust wind itself engulfs the magnetosphere None of these when the shock wave, associated with the gusty solar wind, compresses the magnetosphere when there is a large decrease in field intensity ANSWER DOWNLOAD EXAMIANS APP
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