Assertion: estuary | /r/HasProperty | productive
Facets:
value: very
type: DEGREE
Source sentences:
text: Estuaries are very productive and are used as breeding grounds by many species of fish.
text: One reason that estuaries are such productive ecosystems is that the water filtering through them brings in nutrients from the surrounding watershed.
text: Although estuaries are productive, they suffer massive challenges.
text: Estuaries are productive, but far less than other marine ecosystems.
text: Estuaries are very productive and are used as breeding grounds by many species of fish.