World Geography The mean surface temperature of the sun is estimated to be of the order of 5500°C 1000°C 4000°C 2000°C 5500°C 1000°C 4000°C 2000°C ANSWER DOWNLOAD EXAMIANS APP
World Geography The Mackenzie Delta is located in which among the following countries? Canada Russia New Zealand United States Canada Russia New Zealand United States ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The Mackenzie Delta is formed on the Mackenzie river which is the longest river system in Canada. The delta is a home to vast regions of Boreal forests.
World Geography The length of the day is determined in solar terms None of these astronomical units length of the hours solar terms None of these astronomical units length of the hours ANSWER DOWNLOAD EXAMIANS APP
World Geography The Palaeozoic era starts at ____ million years ago and ends at ____ million years ago. 470, 225 470, 150 570, 225 500, 100 470, 225 470, 150 570, 225 500, 100 ANSWER DOWNLOAD EXAMIANS APP
World Geography Slate is an example of: Sedimentary rock Intrusive igneous rock Metamorphic rock Igneous rock Sedimentary rock Intrusive igneous rock Metamorphic rock Igneous rock ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Slate, gneiss, schist, marble and diamond are good examples of metamorphic rocks.
World Geography Who put forward the Gaseous Hypothesis theory of origin of earth? James Jeans Laplace Chamberlin Kant James Jeans Laplace Chamberlin Kant ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Kant put forward his gaseous hypothesis theory in 1755. This theory was based on Newton’s law of Gravitation.
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