Assertion: manure's use | /r/HasSubevent | water pollution
Facets:
Source sentences:
text: Excessive use of fertilizer can reduce the soil’s fertility and lead to water pollution, so whenever possible, it is best to replace fertilizer with manure.
text: Further, excessive use of fertilizer can reduce the fertility of the soil and also leads to water pollution, so it is better to replace fertilizer with manure, as manure is an organic substance, which is environment friendly and also recycles the waste of plants and animals.