GLACIERS 



225 



THE WORK OF WATERS ASSOCIATED WITH GLACIERS 



Water from the surface melting of summer and from 

 rains sometimes forms streams that flow in valleys which 



FIG. 241. Hanging valleys, Lyngen Fiord, Norway. The hanging valley 

 in the center contains a glacier. (R. T. Chamberlin.) 



they have cut in the ice (p. 202). Water also finds its way 

 through cracks and crevasses to the bottom to form sub- 



FIG. 242. Troldf jord, Lofoten Islands, coast of Norway. 



berlin.) 



(R. T. Cham- 



