Assertion: salt marsh | /r/CapableOf | help to maintain water quality
Facets:
value: by excess nutrients
type: MANNER
value: by filtering runoff
type: MANNER
value: in coastal bays
type: LOCATION
value: in estuaries
type: LOCATION
value: in sounds
type: LOCATION
Source sentences:
text: By filtering runoff and excess nutrients, salt marshes also help to maintain water quality in coastal bays, sounds and estuaries.