World Geography The longest era of the classification of the history of earth is Pre-Cambrian era Mesozoic era Cainozoic era Palaeozoic era Pre-Cambrian era Mesozoic era Cainozoic era Palaeozoic era ANSWER DOWNLOAD EXAMIANS APP
World Geography The variation in the duration of the day and the night is due to earth's inclination of an angle of 601/2 degrees rotation on its axis both (a) and (b) revolution around the sun inclination of an angle of 601/2 degrees rotation on its axis both (a) and (b) revolution around the sun ANSWER DOWNLOAD EXAMIANS APP
World Geography What is the proportion of insolation that is reflected back by the surface called? Albedo Radiation Conduction Scattering Albedo Radiation Conduction Scattering ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Albedo is the proportion of insolation that is reflected back by the surface. It depends upon the nature of the surface upon which the solar radiation is incident and the angle of incidence of the solar beam.
World Geography The hydrological cycle is a conceptual model that describes the movement of water between biosphere, atmosphere, lithosphere and hydrosphere both (a) and (b) D. None of these the storage of water between biosphere, hydrosphere, atmosphere and lithosphere the movement of water between biosphere, atmosphere, lithosphere and hydrosphere both (a) and (b) D. None of these the storage of water between biosphere, hydrosphere, atmosphere and lithosphere ANSWER DOWNLOAD EXAMIANS APP
World Geography The type of igneous rock that form from magma is a function of temperature of solidification the rate of cooling, which influences the crystallisation process the chemical composition of the magma All of these temperature of solidification the rate of cooling, which influences the crystallisation process the chemical composition of the magma All of these ANSWER DOWNLOAD EXAMIANS APP
World Geography The smallest country of the world is Vatican city Russia Canada Brazil Vatican city Russia Canada Brazil ANSWER DOWNLOAD EXAMIANS APP
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