Subject keystone species
Predicate affect
Object biodiversity
Modality
Modality Occurrences
TBC[biodiversity of ecosystem] 3
Polarity POSITIVE
Plausibility 0.9106
Neighborhood Sigma 0.9520
Local Sigma 0.9210
Example Sentences
Sentence Occurrences Source
keystone species affect biodiversity 14 Google Autocomplete
a keystone species affect the biodiversity of an ecosystem 3 Google Autocomplete