Assertion: ocean's water | /r/AtLocation | nature
Facets:
value: because of the strong tendency of water
type: CAUSE
value: rarely
type: DEGREE
Source sentences:
text: Although pure water is rarely found in nature (because of the strong tendency of water to dissolve other substances), the characterization of water quality (i.e., clean or polluted) is a function of the intended use of the water.