plural of glacial till

(geology) an unstructured geological deposit composed of boulders, clay, gravel, sand, and silt that is transported by glacial drift.

plural of glacial drift

(chemistry) anhydrous acetic acid

(geology) An accumulation of glacial till that has been transported by moving ice, land ice, or icebergs.

A proposed phenomenon in which mountain growth is kept in check by glacial erosion past a certain elevation.

(organic chemistry) Acetic acid that is at least 99.8% pure and tends to crystallize on cold days.

The rapid draining of a lake created by a dam of glacial ice, wherein the lake water undermines the glacier plugging the outlet, leading to a flood.