Question

Write short notes Atmospheric stability.

Answer 1

If the environmental lapse rate is steep—as is true when the air near the ground is significantly warmer than the air aloft—then one knows the atmosphere is unstable. But if the lapse rate is small, meaning there's relatively little change in temperature, it's a good indication of a stable atmosphere.

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Answer 2

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⭐ Atmospheric stability is a measure of the vertical turbulence within the atmosphere near the earth's surface.

⭐Turbulence tends to increase the rate of mixing and dispersion, so unstable conditions promote short vapor clouds and stable conditions promote long vapor clouds.