On the lee side of the mountain, is the relative humidity of the parcel increasing or decreasing as it descends from 6000 feet to sea level? Why?
Assume that a parcel of air is forced to rise up and over a 6000-foot-high mountain (as shown). The initial temperature of the parcel at sea level is 76.5°F, and the lifting condensation level (LCL) of the parcel is 3000 feet. The DAR is 5.5°F>1000 feet and the SAR is 3.3°F>1000 feet. Assume that condensation begins at 100% relative humidity and that no evaporation takes place as the parcel descends. Indicate calculated temperatures to 1 decimal place.
What will be an ideal response?
Decreasing, Warming increases capacity, so relative humidity decreases.
You might also like to view...
Even in the absence of a map with latitude and longitude lines, the parallel zonation of climate and vegetation would indicate that
A. the Prime Meridian runs down the middle of the African continent. B. the African continent straddles the equator. C. Africa and South America share a similar longitudinal range. D. Africa has no mountain ranges that affect the flow of global winds.
A parcel of air that is warmer than its surroundings
A) is more dense than its surroundings. B) will remain stationary. C) will sink. D) will rise. E) will move sideways.
A major determinant of a soil's water holding capacity is its ________
A) colloids B) pH value C) soil profile D) structure E) microorganisms
A watershed is the land area that delivers runoff, sediment, and dissolved substances to a stream.
Answer the following statement true (T) or false (F)