The environmental temperature increases by 6°C/km with height at a particular location. The stability condition of the atmosphere at the location is ______,
- Stable
- Unstable
- Inversion
- Neutral
The Correct Option is C
Solution and Explanation
Step 1: Understand atmospheric stability conditions. The stability of the atmosphere is determined by the temperature gradient with height: Normal condition: Temperature decreases with height (lapse rate).
Inversion: Temperature increases with height, which is an abnormal condition and leads to a stable atmosphere.
Neutral condition: The temperature remains constant with height.
Unstable condition: When the environmental lapse rate exceeds the adiabatic lapse rate, the atmosphere becomes unstable.
Step 2: Analyze the given scenario. In the question, the environmental temperature increases by 6 with height, indicating a temperature inversion.
Step 3: Select the correct stability condition. A temperature increase with height represents an inversion, leading to stable atmospheric conditions where vertical air movement is suppressed.
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