First off, what is acid rain? We hear about it all the time in newspapers and how important it is to the environment. However, are we really listening to what is being said? Acid Rain is a term for rain, snow, sleet, or other wet precipitation that is polluted by such chemicals as sulfuric dioxide (SO2) and nitric oxides (NOx). Acid Rain occurs when these gases react in the atmosphere with water, oxygen, and other chemicals to form various acidic compounds. These compounds fall to the earth's surface in two parts: wet and dry depositions. Wet deposition is the rain, fog, snow, and other forms of precipitation. As this moisture flows over and through the ground, it affects plants and animals. The effects of wet deposition depends on factors such as how acidic the water is, the buffering capacity of the soil involved, and the types of plants and animals that rely on the water for survival. Dry deposition is the acidic gases and particles in the atmosphere. About half of the acidity in the atmosphere falls back to earth through dry deposition. Winds blow these particles and gases onto cars, homes, trees and plants, and the ground all around us. These particles and gases are washed from surfaces by rainstorms into rivers and streams. When this happens, the acidity of the river doubles do to the additional dry deposition being dumped into it. Acidity in rain is measured using a pH scale, with the number 7 being neutral. A body of water with a pH of less than 7 is considered acidic. Therefore, a body of water with a value high than 7 is basic. The pH of 5.6 has been used as the baseline in identifying acid rain, although there is controversy over this number. .
The next question one should ask is what does all this mean? Well, it means if something is not done about acid rain in the near future we all may be in trouble. To start with, the affects of acid rain are being seen in lakes and streams.
"What is Acid Rain?" ... In simple terms, acid rain is rain that is more acidic than normal. ... When this occurs, the runoff water adds the new acids to the acid rain, making a more acidic combination than the falling rain by itself. ... Acid rain has been a big problem for a long time. ... Acid Rain also has a direct affect on everyone. ...
Acids: Acid Rain What are the chemical causes of acid rain? How is acid rain formed? ... Does Bangkok suffer from acid rain? ... Rain having a pH of 5.6 or lower is considered acid rain. ... This was my essay on acid rain. ...
Technically, acid rain is rain that has a larger amount of acid in it than what is normal. ... This article gives an informational, in-depth look at acid rain--its causes and effects; and solutions to the acid rain problem. ... Therefore, now that we know what causes acid rain, here a look at how acid rain can hurt you and the world around you? ... Lakes are also damaged by acid rain. ... Acid rain can even kill fish before they are born. ...
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About 70% of acid rain comes from sulfur dioxide (SO2) which dissolves into water (H2O) to form sulfuric acid. ... Acid rain accelerates the rotting of building materials. ... Acid rain has two varieties of deposition: wet and dry. Wet deposition relates to acidic rain, fog and snow. ... When this happens, the wasted water adds to those acids to the acid rain, making the mixture more acidic than the falling rain alone. ...
Acid rain is the cause of all of this and much more. Acid rain is a widespread term used to describe all forms of acid precipitation rain, snow, hail, fog, etc. ... Rain (snow, fog, etc.) measured at a pH below 5.6 is considered acid rain. Acid rain is responsible for a widespread of environmental damage. ... There has already been plenty of damage done by acid rain. ...
Acid rain is rain that is polluted. ... Sulfur dioxide and nitrogen oxide are the gases that form the acid rain. ... Acid rain can also be harmful to humans because acid rain kills the crops and fish we eat, ruins homes, and the acid can release lead in the pipes and the lead could go into our drinking water. ... When acid rain falls from the sky it gets into the soil. ... It is the same thing with acid rain. ...
Acid rain is destroying the world=s lakes, air and ecosystem. ... Acid rain causes an ample deduction in the pH levels in the water. ... Acid rain causes traumatic effects in natural lakes and rivers. Acid rain causes air quality to deteriorate. ... Acid rain is becoming a major problem in our environment today. ...
