Gujarat BoardEnglish MediumSTD 9ScienceNatural Resources2 Marks
Question
Demonstrate the formation of convective currents.
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Answer
When the solar radiations fall on the earth, some are absorbed and majority of these are reflected back or re-radiated by the land and water bodies. These reflected or re-radiated solar radiations heat the atmosphere from below. As a result convection currents are set up in the air.
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