Glacier Dammed Lake: The lake formed when a glacier flows across the mouth of an adjoining valley and forms an ice dam.
(The lake; formed; T:when a glacier flows across the mouth of an adjoining valley and forms an ice dam) (a glacier; flows; across the mouth of an adjoining valley) (a glacier; forms; an ice dam)
The lake a glacier a glacier
formed flows forms
T:when a glacier flows across the mouth of an adjoining valley and forms an ice dam
across the mouth of an adjoining valley
an ice dam