Glacial Till Is a Term Used to Describe Parent Materials

Multiple Choice

Glacial till is a term used to describe parent materials that:

A) were transported by water gushing from glacial fronts.
B) were laid down in the bottom of former glacial lakes.
C) were transported by high winds during glacial periods.
D) are sorted by rapidly flowing melt waters.
E) contain a heterogeneous mixture of mineral debris dropped by receding glaciers.