Environmental Protection Agency: What is Acid Rain?
Acid rain, or acid deposition, is a broad term that includes any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms.
This can include rain, snow, fog, hail or even dust that is acidic.
Learn how air pollution can harm your health and the environment, and what EPA is doing to protect the air we breathe.
The ecological effects of acid rain are most clearly seen in aquatic environments, such as streams, lakes, and marshes where it can be harmful to fish and other wildlife.
The Acid Rain Program (ARP), established under Title IV of the 1990 Clean Air Act (CAA) Amendments requires major emission reductions of sulfur dioxide (SO2) and nitrogen oxides (NOx), the primary precursors of acid rain, from the power sector.
An educational tool to help parents and children learn more about acid rain.
This book is intended for teachers of students in 6th-8th grade.
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Acid rain, or acid deposition, is a broad term that includes any form of precipitation with acidic components, such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms.
This can include rain, snow, fog, hail or even dust that is acidic.
Learn how air pollution can harm your health and the environment, and what EPA is doing to protect the air we breathe.
The ecological effects of acid rain are most clearly seen in aquatic environments, such as streams, lakes, and marshes where it can be harmful to fish and other wildlife.
The Acid Rain Program (ARP), established under Title IV of the 1990 Clean Air Act (CAA) Amendments requires major emission reductions of sulfur dioxide (SO2) and nitrogen oxides (NOx), the primary precursors of acid rain, from the power sector.
An educational tool to help parents and children learn more about acid rain.
This book is intended for teachers of students in 6th-8th grade.
