Acid rain definition, precipitation, as rain, snow, or sleet, containing relatively high
concentrations of acid-forming chemicals, as the pollutants from coal smoke, ...
Acid precipitation definition, meteorological precipitation that is relatively acidic.
rain that contains dangerous chemicals because of smoke from cars and
factories. Source: Merriam-Webster's Learner's Dictionary. Examples: acid rain in
left:a yellowed and dying branch due to the effects of acid rain. right: a healthy
branch. acid rain. n. Acid precipitation falling as rain. American Heritage® ...
Define acid precipitation: precipitation (as rain or snow) having increased acidity
caused by environmental ... Medical Dictionary: Definition of "acid precipitation" ...
Precipitation abnormally high in sulfuric and nitric acid content that is caused by
atmospheric pollutants. American Heritage® Dictionary of the English Language
Apr 27, 2016 ... acid rain definition, meaning, what is acid rain: rain that contains large amounts
of harmful chemicals as a result of burning substances…
n rain containing acids that form in the atmosphere when industrial gas
emissions (especially sulfur dioxide and nitrogen oxides) combine with water.
The definition of acid rain is harmful rain, snow or other precipitation that has
become dirty and polluted (and thus dangerous to the Earth) with chemicals due
Definition of acid rain: Most rainfall is generally slightly acidic due to the carbonic
acid from carbon dioxide in atmosphere. But 'acid rain' is caused when sulfur ...