Hydrosphere - Know the definitions of dew-point temp, specific humidity, and relative humidity... - Be able to compare and contrast two air masses of different temperatures in terms of ability to store water vapor - If given a specific humidity, be able to identify the dew point (chart will be provided) - Be able to explain how relative humidity might change throughout the day and from place to place (ie: Disneyland vs. Disney World in the summer) - Know definition of PET, \& relationship between precip and PET in terms of soil response (slide 22) - Be able to explain orographic uplift of air and what kind of characteristics the air will have at various locations in its journey ascending and descending the mountain..