Assertion: debris | /r/HasProperty | embedded in the ice
Facets:
value: along its base
type: LOCATION
Source sentences:
text: Glacial erosion Glacial erosion occurs in two principal ways: through the abrasion of surface materials as the ice grinds over the ground (much of the abrasive action being attributable to the debris embedded in the ice along its base); and by the quarrying or plucking of rock from the glacier bed.