Assertion: acid rain | /r/HasAspect | big effect
Facets:
value: in the sea
type: LOCATION
value: on soil pollution
type: TRANSITIVE-OBJECT
Source sentences:
text: Acid rain has a big effect on soil pollution in the sea.
text: Dr Gauci, whose findings are published in the journal Proceedings of the National Academy of Sciences in the US, said: "Acid rain has such a big impact that it shuts down 30 to 40% of the methane in wetlands that are affected by this pollution.