RAINFALL AND EVAPORATION 



here the average annual rainfall is only 

 5.5 inches. These figures clearly show 

 what a difference the intervention of a 

 mountain range may make upon the rain- 

 fall of two places only a few miles apart. 



P/i¥4NT Mrs. /(Kpoo^ttr 



DesEfter 



4JSOOft£T - 



SHOWING DIFFKBF.NCK IX RAINFALL OF TWO PLACES SITUATED O.V 

 OPPOSITE SIDES OF A MOLNTAIN RANHE IX L'TAH. 



105 



