Question

How does a stable parcel of air behave when it is vertically displaced or disturbed, according to the given statement?

A) It quickly rises to higher altitudes
B) It resists vertical displacement and tends to return to its starting place
C) It dissipates into surrounding air particles
D) It becomes highly turbulent and erratic in movement

Answer 1

When a stable parcel of air is vertically displaced or disturbed, it resists vertical displacement and tends to return to its starting place.

Step-by-step explanation:

When a stable parcel of air is vertically displaced or disturbed, it resists vertical displacement and tends to return to its starting place. This behavior is known as stability in the atmosphere. Stable air parcels have a lower density than the surrounding air, so they will sink back down to their original position if they are lifted or disturbed. On the other hand, unstable air parcels, which have a higher density than the surrounding air, will rise quickly to higher altitudes when they are displaced.