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In the troposphere, (1) Density of air molecules increases with increase in the altitude; and temperature decreases with increase in the altitude. (2) Density of air molecules decreases with increases in the altitude; and temperature increases with increase in the altitude. (3) Density of air molecules and temperature, both increase with increase in the altitude.(4) Density of air molecules and temperature, both decreases with increase in the altitude. |
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Answer» Correct option: (4) Explanation: The density of air molecules, as well as temperature of the air, have lower values at higher altitudes. |
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