Assertion: acid rain's level | /r/HasProperty | low
Facets:
value: for some areas
type: OTHER
value: relatively
type: DEGREE
value: in some of the foods
type: OTHER
Source sentences:
text: Ayres says the levels of acid rain deposited into lakes and rivers, is still relatively low by the standards of acidity in the human gut, or in some of the foods we eat.
text: The second phase of SO 2 reductions is intended to help bring wet sulphate deposition throughout eastern Canada to below “critical load” levels, which for some areas is as low as 8 kg/ha/yr.