World Geography Who among the following proposed the Tidal Hypothesis of the origin of Earth and Solar system? Jeans-Jeffreys Kant-Laplace Hoyle-Lyttleton Chamberlin-Moulten Jeans-Jeffreys Kant-Laplace Hoyle-Lyttleton Chamberlin-Moulten 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 What is the average density of the ‘core’ of the Earth? 5 gm/cm3 2.9 gm/cm3 2 gm/cm3 12 gm/cm3 5 gm/cm3 2.9 gm/cm3 2 gm/cm3 12 gm/cm3 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Core (Nife) is the innermost layer of the earth. It is made up of dense heavy metals. The average density of the core is 12 gm/cm3
World Geography Which among the following mountain ranges is located in Russia? Ural Arakan Yoma Andes Vosges Ural Arakan Yoma Andes Vosges ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The Ural Mountains in Russia, act as a boundary between Europe and Asia. Mt. Narodnaya is the highest peak in the Urals.
World Geography The traditional lands of the nomads of Central Asia are Sinkiang and Turkistan Kirghiz steppe Mongolia and Tibet All of these Sinkiang and Turkistan Kirghiz steppe Mongolia and Tibet All of these ANSWER DOWNLOAD EXAMIANS APP
World Geography The iron ore mined at Bailadila is mostly siderite haematite limonite magnetic siderite haematite limonite magnetic ANSWER DOWNLOAD EXAMIANS APP
World Geography The rate at change of temperature is called isotherm temperature difference temperature gradient None of these isotherm temperature difference temperature gradient None of these ANSWER DOWNLOAD EXAMIANS APP
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