The rate of temperature decrease with altitude in the atmosphere is called the lapse rate. It can vary over time, depending on the seasons and weather, but average values over the whole year are known. In which case is the lapse rate (over the whole year) the highest? Over Philadelphia Over Sahara desert Cannot tell/Need more information Over Hawaii Question 2 1 pts The average variation in temperature between night and day (i.e., the difference between low and high daily temperature) is likely to be the smallest for which location? Ocean/sea/lake shore Cannot telleed more information Desert away from shores A non-desert area far from shores The exhaust of which combustion furnace contains more water vapor? Condensing furnace Equal amounts for both Non-condensing furnace Impossible to say/Need more information Question 4 1 pts When is fog most likely to form? When warm air mass goes over a cold lake When a cold air mass goes over a cold land area When warm air mass goes over a cold land area When a cold air mass goes over a warm land area Question 5 1 pts How do the properties of air at the exit of a dehumidifier compare to those at the inlet? Lower temperature, higher relative humidity O Lower temperature, lower relative humidity Higher temperature, higher relative humidity Higher temperature, lower relative humidity