Question 1 (1 point)
Define what is Air Mass:_________________________________
Your answer:Question 2 (1 point).
Water evaporates into air and present in the air as ___________________.
Blank 1: Question 3 (1 point)
As the overlain air above a water surface becomes____________________. , the water evaporation will slow down or stop
Blank 1: Question 4 (1 point)
In general, water in oceans evaporates______________ ,(faster or slower) than fresh water in lakes
Blank 1: Question 5 (1 point)
By checking the Annual Evaporation Rate Map on slides, roughly list two areas with low evaporation rates in the U.S. __________ and___________,
Blank 1: Blank 2: Question 6 (1 point)
Evaporation pan tends to________________. the evaporation rate comparing with the evaporation happens in a nearby natural water (e.g., river and lake water).
