Acid Rain Dr V K Maheshwari Ph D
Essay On History Of Acid Rain. However acid rain primarily falls due to human activities such as coal-burning power plants National Geographic 2014. The electric and coal burning based gases that form acid rain were first introduced in large amounts into the atmosphere during the Industrial Revolution In 1852 Robert Angus Smith a Scottish chemist was the first to discover the relationship between the atmospheric pollution in Manchester England and the corresponding acid rain Briney 2014. The emission of sulfur dioxide and nitrogen oxides to the atmosphere by human activitiesprimarily fossil-fuel burninghas led to the acidification of rain and freshwater aquatic systems.
Acid rain is a worldwide problem and has been well documented for eastern North America and the. Meaning of Acid Rain. The term acid rain was first used by Robert Angus in 1872.
Literally it means the presence of excessive acids in rain waters Acid rain is in-fact cocktail of mainly H 2 SO 4 and HNO 3 where the ratio of these two may vary depending upon the relative quantities of oxides of sulphur and nitrogen emitted. Essay on Acid Rain. Definition Causes Adverse Effects and Control.
The term Acid Rain was first used by Robert A. Smith in 1872 from his studies of air in Manchester England. The widespread occurrence of acid rain was recognized only in 1980.
Essay on Acid Rain. With Solution Essay 8 1000 Words The presence of harmful hydrogen ions in the raindrops which fall on us is called acid rain. Acid rain is a prominent term alluding to the testimony of a mixture of wet rain snow slush mist cloud water and dew and dry acidifying particles and gases acidic segments.
Causes and History of Acid Rain Acid deposition can occur via natural sources like volcanoes but it is mainly caused by the release of sulfur dioxide and nitrogen oxide during fossil fuel combustion. When these gases are discharged into the atmosphere they react with the water oxygen and other gases already present there to form sulfuric acid ammonium nitrate and nitric acid. Introduction Acid rain is a rain that contains a high concentration of pollutants chiefly sulfur dioxide and nitrogen oxide released into the atmosphere by the burning of fossil fuels such as coal or oilIt can have harmful effects on plants aquatic animals and infrastructure when the sulfur dioxide and nitrogen oxide react with the water.
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. Acid rain is rain that becomes more acidic when it reacts with chemicals in air pollution in particular atmospheric compounds created from sulphur and nitrogen belched from factories power stations and vehicles.
More precisely acid rain is produced when. Sulfur dioxide and nitrogen oxides react in the atmosphere to form acidic compounds When this happens snow fog and rain become a mildly acidic solution of nitric acid and sulfuric acids. Acid rain could also effect on the air which can makes the acid rain pollution.
Most of the breathing and lung problems in children and adults who have asthma were linked to acid air pollution. There are many health problems that occur in the US. And Canada each year because of this problem.
Acid rain is a rain or any other form of precipitation that is unusually acidic meaning that it has elevated levels of hydrogen ions. It can have harmful effects on plants aquatic animals and infrastructure. Acid rain is caused by emissions of sulphur dioxide dioxide and nitrogen oxide which react with the water molecules in the atmosphere to produce acids.
Some governments have made efforts since the 1970s to reduce the release of sulfur dioxide and nitrogen oxide into the atmosphere with p. Acid rain is very harmful to agriculture plants and animals. It washes away all nutrients which are required for the growth and survival of plants.
Acid rain affects agriculture by the way how it alters the composition of the soil. It causes respiratory issues in animals and humans. This acid rain problem became THE environmental issue of the 1970s and eventually led to President George H.
Bush signing into law in October 1999 Clean Air Act Amendments that specifically addressed acid rain and mandated reductions in emissions of sulfur and nitrogen oxides the major precursors of acid rain in the atmosphere. Acid rain precipitation possessing a pH of about 52 or below mainly produced from the emission of sulfur dioxide SO2 and nitrogen oxides the combination of NO and NO2. Acid deposition can reduce the pH of surface waters lower biodiversity and increase the susceptibility of plants to disease and other stressors.
Acid rain is one of the major environmental threats since 19th century. This paper reviews the 2012 progress report of US EPA 2013 and summarizes the issue in various environmental aspects. Introduction to 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 sulphuric and nitric acids hence the term acid rain. Acid rain is made up of water droplets that are unusually acidic because of atmospheric pollution most notably the excessive amounts of sulfur and nitrogen released by cars and industrial processes.
Acid rain is also called acid deposition because this term includes other forms of acidic precipitation such as snow. AcidRain AnimatedChemistry KineticSchoolMore videosWhat is Greenhouse Effect. ExplainedhttpsyoutubeLcDR_1Swg-ALayers of the Atmospherehttpsyoutu.
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