Assertion: acid rain's effect | /r/HasProperty | serious
Facets:
value: potentially
type: DEGREE
Source sentences:
text: The effects of acid rain and its associated pollutants on forests and agriculture are not as clear-cut, but are potentially serious.
text: Acid rain also can have serious effects on human health.
text: The acid rain can fall many miles from the source of the pollution and can have a serious effect on soil, trees, buildings, and water.