Assertion: aquifer's water | /r/CapableOf | fall on the ground surface
Facets:
value: as precipitation
type: MANNER
Source sentences:
text: Water falling on the ground surface as precipitation (rain, snow, hail, fog, etc.) may flow off a hill slope directly to a stream in the form of runoff, or it may infiltrate the ground, where it is stored in the unsaturated zone.