The difference between "moist" and "dry" adiabatic rates is due to the fact that
A)saturated air is always unstable.
B)an unsaturated air parcel expands more rapidly than a saturated air parcel.
C)moist air weighs less than dry air.
D)latent heat is released by a rising parcel of saturated air.
E)moist air weighs more than dry air.

Question

The difference between "moist" and "dry" adiabatic rates is due to the fact that​
A)saturated air is always unstable.
B)an unsaturated air parcel expands more rapidly than a saturated air parcel.
C)​moist air weighs less than dry air.
D)​latent heat is released by a rising parcel of saturated air.
E)​moist air weighs more than dry air.

Quizplus · Accepted Answer

The difference between "moist" and "dry" adiabatic rates is primarily due to the release of latent heat during the condensation process in a rising parcel of saturated air, which affects the rate of cooling.

The Difference Between "Moist" and "Dry" Adiabatic Rates Is Due