Composition and Structure of the Atmosphere — Geography STD 9 — Question
ICSE BoardEnglish MediumSTD 9GeographyComposition and Structure of the Atmosphere2 Marks
Question
Normal Lapse Rate of Temperature
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Answer
Normal Lapse Rate of Temperature: The decrease in Temperature is known as normal lapse rate, which is calculated as an average decrease of 1°C for every 166 metres altitude gained. The lapse rate works mainly in the troposphere which results in various types of weather and climatic changes affecting the life on earth.
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