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Acid rain - Wikipedia


Acid rain is a rain or any other form of precipitation that is unusually acidic, meaning that it possesses elevated levels of hydrogen ions (low pH). It can have  ...

What is Acid Rain? | Acid Rain | US EPA


Mar 31, 2016 ... 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 ...

Acid Rain - National Geographic


Learn about the causes and effects of Acid Rain at National Geographic, and what you can do to help.

Acid rain | Define Acid rain at Dictionary.com


Acid rain definition, precipitation, as rain, snow, or sleet, containing relatively high concentrations of acid-forming chemicals, as the pollutants from coal smoke, ...

Causes, Effects and Solutions of Acid Rain - Conserve Energy Future


Causes, effects and solutions of acid rain: Acid rain refers to a mixture of deposited material, both wet and dry, coming from the atmosphere containing more than ...

What is acid rain? [USGS]


Jul 21, 1997 ... Liquids with a pH less than 7 are acid, and those with a pH greater than 7 are alkaline (or basic). "Clean" or unpolluted rain has a slightly acidic ...

Acid Rain - National Atmospheric Deposition Program


Acid rain” became a household term in the 1980s when unchecked emissions from industry and motor vehicles were blamed for causing environmental ...

Causes of Acid Rain

www2.gsu.edu/~mstnrhx/EnviroBio Projects/AcidRain/causes.html

The main chemicals in air pollution that create acid rain are sulfur dioxide ... help to catalyze the reaction, converting more sulphur dioxide to sulphuric acid.

Acid rain, from USGS Water-Science School


May 2, 2016 ... Now, acid rain is not pure acid falling from the sky, but rather it is rainfall or atmospheric moisture that has been mixed with elements and gases ...

acid rain facts, information, pictures | Encyclopedia.com articles ...


Get information, facts, and pictures about acid rain at Encyclopedia.com. Make research projects and school reports about acid rain easy with credible articles ...

Acid Rain
Acid rain is a widespread term used to describe all forms of acid precipitation (rain, snow, hail, fog, etc.). Atmospheric pollutants, particularly oxides of sulphur and nitrogen, can cause precipitation to become more acidic when converted to... More »
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Acid Rain Students Site: What is acid rain?


Acid rain is rain that has been made acidic by certain pollutants in the air. Acid rain is a type of acid deposition, which can appear in many forms. Wet deposition  ...

What is Acid Rain?


Acid rain can be carried great distances in the atmosphere, not just between countries but also from continent to continent. The acid can also take the form of ...

Acid Rain - Kids 4 Clean Air | Pollution | Climate | Recycling


Because of pollution in the air, acid gases from factories, cars and homes, the rain is becoming dangerous for the life of every living creature. This rain is known  ...