Acid rain or acid precipitation is the rain, snow, fog hail which has pH levels below 5. The pH scale is used to measure the level of acidity by measuring the hydrogen ion concentration, were pH 1 is the strongest acid and pH 14 is the strongest base. Acids and bases of the same amount and strength can neutralise each other. Acid rain is caused by the release of oxides of sulphur (SO2) and nitrogen (NOx) which when combined with the moisture in the air, may fall as rain with acidity of sulphuric or nitric acids. In Europe, the main cause of the acid rain is caused by the release of sulphur oxides. These are released when burning fossil fuels. Cars, power-plants, industries and burning coal and oil are the main contributories to the release of sulphur oxides. Nitrogen oxide is a result of any combustion or burning processes. The main source of emissions of nitrogen oxides are vehicles, residential and commercial furnaces and engines. Some acid rain is caused naturally by volcanoes, forest fires and rotting vegetation. An aspect of acid rain that has made it an issue of great political controversy is that it can be transported by prevailing winds. Neighbouring or close-by countries may be polluting, but the precipitation may only occur in near countries. The sulphur and nitrogen oxides can also be moved and deposited without forming acid rain. This occurs when it doesn't combine with moisture in the air to make acids, so it is deposited often in the ground or in leaves. This is also potentially harmful we may breathe this in, and the moisture in our throats or lungs may turn them into acids.
The problem of acid rain has been greatly ignored until quite recently, even though it was detected in the industrial revolution. Only 1990 was it declared the worst environmental hazard Europe, about 100 years after it started affecting our environment. The problem is affecting Northern Europe, Northern USA and Canada.
"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. ...
The Acid Rain Issue Acid Rain is a serious problem with disastrous effects. ... What is acid rain?... How is acid rain formed?... Effects of acid rain on the economyBecause of acid rain, many fish have died. ... Acid Rain 2000T...
Acid Rain and the Environment First off, what is acid rain? ... Acid rain looks and feels like regular rain. ... Taking a walk in acid rain, or even swimming in an acidic lake, will not harm us. ... Acid rain also affects the atmosphere. ... Acid rain also affects architecture. ...
Acid rain affects almost everything. ... When snow or rain comes the acid comes with it. ... Acid rain washes away nutrients in the soil. ... Agriculture is affected by acid rain in many ways. ... Snow and rain are highly acidic. ...
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. ...
