Why does the lapse rate in practice deviate from the constant value of the adiabatic lapse rate?

Why does the lapse rate in practice deviate from the constant value of the adiabatic lapse rate? Correct Answer Cooling effect

Cooling effect and the heating effect may result in deviation from the adiabatic lapse rate. The air may get rapidly heated due to the land, or the opposite may happen. Thus, resulting in the variation.

Related Questions

When the ambient lapse rate is greater than the dry adiabatic lapse rate, the atmosphere is said to be:
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