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Acid rain effects on aquatic ecosystems
How are aquatic ecosystems affected by acid rain
How are aquatic ecosystems affected by acid rain
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Rain forms when water vapor condenses and falls, the more it condenses the more it falls. Some raindrops are not pure and are filled with other materials, this is known as acid rain. Acid rain is a huge problem all over the world. Acid rain is mixture of chemicals, like fossil fuels and the atmosphere, it then comes down as rain, snow, hail, and sleet. The burning of fossil fuels is the main cause of acid rain. When oil and coal are burned they create sulfur dioxide, nitric oxide, and nitrogen dioxide. (" Acid Rain | US EPA") The mixture of all the chemicals and heavy winds blow the compounds across many borders.
Acid rain is measured by using the pH scale. The pH scale is the measure of how acidic or basic a substance is, which ranges from
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More specifically, forest, soil, aquatic life, and public health. Acid rain gets rid of minerals and nutrients from soil that trees need to legitimately grow. Trees influenced by corrosive rain are weakened and develop slowly. They become frail and are prone to be harmed by ice, creepy crawlies and illnesses.("Understanding Acid Rain" S1) Acid rain harms leaves and at this point, they can no longer utilize photosynthesis adequately to make enough food to keep a tree developing.(Reich and Amundson 566) Soil is a dynamic blend of rock and rotting matter that covers a large part of Earth 's surface. Soil is necessary, it provides many resources. Acid rain may seep into soil, causing it to mix with the soil. Calcium and magnesium are vital for plant development, they also kill acids, by the use of buffering. After some time the soil begins thin and can turn out to be progressively acidic, due to the rain. Acid rain usually falls right over bodies of water. As time goes on the chemicals in the rain affect the overall pH of the lake, stream, or river. If the pH drops the aquatic life would suffer, it lowers the amount of biodiversity. () Dry forms of acid rain can cause health problems like bronchitis and asthma. Acid rain damages our
Since acids increase the amount of H+ ions and bases increase the amount of OH-ions. In the ph scale, the strength of acidity and basicity can be measured. The ph scale is a range of 1-14, with 7 as the neutral number. On the ph scale 8-14 is classified as a base and 1-6 is classified as an acid.
The Dust Bowl was a treacherous storm, which occurred in the 1930's, that affected the midwestern people, for example the farmers, and which taught us new technologies and methods of farming. As John Steinbeck wrote in his 1939 novel The Grapes of Wrath: "And then the dispossessed were drawn west- from Kansas, Oklahoma, Texas, New Mexico; from Nevada and Arkansas, families, tribes, dusted out. Carloads, caravans, homeless and hungry; twenty thousand and fifty thousand and a hundred thousand and two hundred thousand. They streamed over the mountains, hungry and restless - restless as ants, scurrying to find work to do - to lift, to push, to pull, to pick, to cut - anything, any burden to bear, for food. The kids are hungry. We got no place to live. Like ants scurrying for work, for food, and most of all for land." The early thirties opened with prosperity and growth. At the time the Midwest was full of agricultural growth. The Panhandle of the Oklahoma and Texas region was marked contrast to the long soup lines of the Eastern United States.
Rain is naturally acidic, due to the CO2 dissolved in it, however when sulphur dioxide and oxides of nitrogen react with the rain water they form sulphuric, and nitric acids which make the rain strongly acidic. SO2 + ½O2 + H2O → H2SO4 It may also take the form of snow or fog. The sulphur dioxides and oxides of nitrogen come mainly from industry. Acid rain is currently a subject of great controversy because of widespread environmental damage for which it has been blamed, including eroding structures, injuring crops and forests, and threatening or depleting life in freshwater lakes.
The great dust bowl of the 1930’s was a very traumatic disaster that affected the lives of many. Not only did the dust bowl affect humans but it also affected animals and their homes too.
Acid rain has been proven to have damage forests, fresh waters and soils, killing insect and aquatic life-forms. It also causes damage to buildings and impacts on human health. Many people do not know what acid rain actually is. Acid rain is any form of precipitation that is unusually acidic, low pH levels, higher than normal amounts of sulfuric and nitric acid, occurs naturally and from man made sources. Forms when gases react in the atmosphere with water, oxygen, and other chemicals (what is acid rain?). The only water that will not have some amount of acidity is pure water. Pure water has a pH of 7 which is neutral; regular, unpolluted rain water has a pH of around 5.6. The acidity in rain water comes from the presence of Carbon Dioxide, Nitrogen Oxide, and Sulfur Dioxide. CO2 reacts with water to form carbonic acid. Nitrogen and water react during lightning storms, forming Nitric Oxide. NO is then oxidized to form N02. The NO2 reacts with water to form nitric acid. Due to this, the pH is lowered to be slightly acidic (Acid Rain). Acid rain can occur naturally in the environment, but the problem occurs when human interaction is the cause of the acidic levels.
The city’s water resources being a river, ground water and a reservoir are prone to having hazardous pathogens harmful to anyone who consumes water from the plant. Chlorination in water treatment is a common practice which is used to disinfect water from disease, however, it is known that when microbes attach to or are within particles of water they are protected from chlorine treatments. An alternate solution to chlorine is chloramine. Chloramine is the addition of ammonia to the chlorine compound. Once chloramine becomes in contact with water it is known as monochloramine. According to Gerstein (pg 719. 1931) and Holwerda (pg 719.1928) the germicidal properties were less when ammonia in chloramine was present. Monochloramine lasts a lot longer in water than chlorine therefore protecting the water from disease for a longer period of time. The water supply network consists of numerous pipes that potentially carry disease in them.
A huge fascination of arsenic started in the 19th century when people got word of a province in southeastern Austria where people ate arsenic. Women would eat arsenic to help gain weight and fix their complexion to look more beautiful and men would eat arsenic because they believed it helped them breath easier when they were climbing high up in the mountains. One doctor by the name of Dr. Robert Craig MacLagan, was particularly interested in this and visited the town to see for himself what was really occurring. He observed the people and tested their urine to prove that they have been indeed ingesting arsenic. He wrote about the things he witnessed in the Edinburgh Medical Journal. The men in the town would eat 6 grains/dose at least twice a week, sometimes eating it on their bread or just drinking it with their water. As a result many Victorians began self-medicating themselves with arsenic.
Acid rain affects many things in our world greatly. Acid rain is precipitation that has been released into the atmosphere and is very harmful and can do lots of damage.
Acid gases are produced when fossil fuels like coal and oil are burned in power stations, factories and in our own homes. Acid rain is rain that has been made acidic by certain pollutants in the air. Most of these acid gases are blown into the sky, and when they mix with the clouds it can cause rain - or snow, sleet, fog, mist or hail - to become more acidic. Acid rain is rain that has been made acidic by certain pollutants in the air. Acid rain occurs when these gases react in the atmosphere with water, oxygen, and other chemicals to form various acidic compounds. The result is a mild solution of sulfuric acid and nitric acid. When sulfur dioxide and nitrogen oxides are released from power plants and other sources, prevailing winds blow these
Rain occurs nature as part of the water cycle, but sometimes rain can do more harm than good. Acid rain can causes damage to plants, animals, and even structures. Acid rain occurs naturally without human interference, but since humans started to make objects that contribute to the creation of acid rain, it happens more frequently than if humans would not be involved. People not only raised the amount of acid rain that falls, they can also be the ones to bring the amount back down to reasonable levels.
I chose the subject of sanitation because it is something that everyone should be able to have available to them. Everyone everywhere should have access to fresh drinking water and appropriate means of adequate sewage disposal. By being able to have apposite sanitation procedures one is able to diminish many diseases and increase a healthier life. Billions of individuals lack the ability to be able to have a place to defecate, let alone a private place to, which leads to open defecation and then in return causes diseases like Cholera. A couple of weeks ago we watched a TEDTalk about sanitation issues, during the video, a picture was shown of a young man who was down in a deep hole covered in fecal matter. Not even a spot of personal protective
Ecosystems are the basic biological units of ecology, and consist of biotic organisms and their interactions amongst other living organisms, as well as the surrounding abiotic environment (Putman and Wratten 1984). One facet of ecosystems that is less-often mentioned is the process of decomposition, as it many may view it as an unclean, unpleasant process that occurs after an organism has ceased to exist. To those with an ecological framework, however, decomposition is viewed as the opposite – an interesting, intricate process teeming with biological activity and life (Swan and Kominoski 2012). What is decomposition? Formally, decomposition is defined as the process to which complex organic matter is broken down to its basic constituents (i.e.
And acid rain, which is created when water in the atmosphere mixes with chemicals, ravage through rain forests and can even kill fish.
Nearly every person in the world uses salt or some form of a salt as there are many salts in the world. In America alone we use a lot of salt every day we are one of the top salt using countries in the world. Salt has a part in many things in everyone’s daily lives. Salt has many important things to it such as its crystallization, what salt is and ammonia.
Acid rain is when chemicals like nitrogen and sulphur-dioxide are released into the atmosphere and react with the water vapour, and acid pours in form of rain. This is very dangerous because it destroys infrastructures and some buildings, and also dissolves the human