Which condition below could make a layer of air more unstable?
A) Mix the air in the layer.
B) Lift the entire air layer.
C) Cool the upper part of the layer.
D) all of the above

Question

Quizplus · Accepted Answer

Mixing the air in a layer can create turbulence, which destabilizes the layer. Lifting the air layer creates adiabatic cooling and expansion, which can increase instability. Cooling the upper part of the layer can create a more unstable temperature gradient between the upper and lower parts of the layer. Thus, all three options can make a layer of air more unstable.

Which Condition Below Could Make a Layer of Air More