If a Parcel of Unsaturated Air with a Temperature of 30

Multiple Choice

If a parcel of unsaturated air with a temperature of 30 C rises from the surface to an altitude of 1,000 m,the unsaturated parcel temperature at this altitude would be about

A) 10 C warmer than at the surface.
B) 10 C colder than at the surface.
C) 6 C colder than at the surface.
D) impossible to tell from the data given