What is the introduction of acid rain?
Acid rain is formed when chemicals such as sulfur dioxide (SO2) or nitrogen oxides (NOx) react with water in the atmosphere to form mild solutions of sulfuric or nitric acid. The acidity of solutions is measured on a logarithmic pH scale from 0 to 14 with 0 being most acidic and 14 being most alkaline and 7 as neutral.
What is acid rain in your own words?
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.
What is acid rain PPT?
Formation of Acid Rain When water vapour condenses, or as the rain falls, they dissolve in the water to form sulphuric acid (H2SO4) and nitric acid (HNO3). While the air in cleaned of the pollutants in this way, it also causes precipitation to become acidic, forming acid rain.
What is acid rain research paper?
Research Paper # 1. Acid rain is a widespread term used to describe all forms of acid precipitation (rain, snow, hail and fog). Atmospheric pollutants, particularly oxides of sulphur and nitrogen, can cause precipitation to become more acidic when converted to sulphuric and nitric acids, hence the term acid rain.
What pH is acid rain?
4.0
However, when rain combines with sulfur dioxide or nitrogen oxides—produced from power plants and automobiles—the rain becomes much more acidic. Typical acid rain has a pH value of 4.0. A decrease in pH values from 5.0 to 4.0 means that the acidity is 10 times greater.
What is the importance of acid rain?
The acidic clouds and fog strip important nutrients from their leaves and needles. This loss of nutrients makes it easier for infections, insects, and cold weather to damage trees and forests. Without pollution or acid rain, most lakes and streams would have a pH level near 6.5.
Who discovered acid rain?
Dr. Gene E. Likens discovered acid rain in North America when working with colleagues at the Hubbard Brook Experimental Forest in the White Mountains of New Hampshire.
What is acid rain dictionary?
: rain that has increased acidity caused by environmental factors (such as atmospheric pollutants)
What is the conclusion of acid rain?
Conclusion: To conclude, acid rain is very important issue that has bad effects in the environment. There would be many health problems that could be avoided, if acid rain became a little less of a problem. We can help to stop this acid rain by a very simple way which is not polluting the air.
What is acid rain in short form?
answer : 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.
What is the aim of acid rain?
The overall goal of the Acid Rain Program established by the Act is to achieve significant environmental and public health benefits through reductions in emissions of sulfur dioxide (SO 2) and nitrogen oxides (NO x), the primary causes of acid rain.