Subject	non living thing
Predicate	affect
Object	ecosystem
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.8903
Neighborhood Sigma	0.9176
Local Sigma	0.8960
Example Sentences	Sentence Occurrences Source non living things affect an ecosystem 2 Google Autocomplete non living things affect ecosystems 2 Answers.com Questions