Acid Rain

It is caused by pollutants in the water, when sulfur dioxide and nitrogen oxides combine in the atmosphere. Sulfur dioxide is formed by coal burning power plants and nitrogen oxides are made by car exhaust (1).The precipitation of acid rain occurs in the sulfur cycle, nitrogen cycle, and the carbon cycle. Acid rain can be harmful to plants, animals, can pollutes rivers and streams, and destroys statues and buildings. Acid rain can suck the nutrients out of plants, or release a toxic substance into plant roots. The problem being investigated in this experiment how much acid rain affected building materials.

Acid rain is rain that has been made acidic by certain pollutants in the air and has low pH levels that can harm the environment. It is a type of acid deposition that can appear in many forms such as, wet deposition, which can be rain, sleet snow or fog that is more acidic than normal, and dry deposition, where gases and dust particles become acidic. (Epa.gov) Acid deposition in wet and dry forms, falls on buildings, cars and trees and makes lakes acidic, which then leads to the danger of plant and animal life. Dry acid deposition though, can be inhaled by humans, which can then cause health problems. (Epa.gov)

Acid rain is created through discharges of nitrogen oxide and sulfur dioxide, which reacts with water molecules and creates an acid. Acid rain breaks down rock and soil with contact through the Earth’s atmosphere, which is also known as weathering (Washington University).

Sulfur dioxide and nitrogen oxides react with precipitation, oxygen, and other substances in the atmosphere to form acid rain.

Acid rain is usually acidic, meaning that it will process elevated levels of hydrogen ions (low pH). It can have bad effects on buildings, plants, or even animals. Acid rain is caused by emissions of sulfur dioxide and nitrogen dioxide, which will react with water molecules in the atmosphere which produce acids and causes acid rain.

Acid rain causes a cascade of effects that harm or kill individual fish, reduce fish population numbers, completely eliminate fish species from a water body, and decrease biodiversity. As acid rain flows through soils in a watershed, aluminum is released from soils into the lakes and streams located in that watershed. So, as pH in a lake or stream decreases, aluminum levels increase. Both low pH and increased aluminum levels are directly toxic to fish. In addition, low pH and increased aluminum levels cause chronic stress that may not kill individual fish, but leads to lower body weight and smaller size and makes fish less able to compete for food and habitat. Acid rain can hurt the environment in many ways one that gets affected by acid rain

Acid rain has a large concentration of hydrogen ions mainly coming from the burning of fossil fuels like coal, oil, and gas. It could kill living organisms, damage buildings, and monuments.

Many myths and Misconceptions have emerged about what acids can do and the level of danger they represent to the general public. One such myth is that acid rain is rapidly dissolving the marble statues of Europe. Acid rain is rainfall that has been made acidic by atmospheric pollution. Acid rain is particularly damaging to forests and lakes. Contrary to popular belief rainwater even in pristine wilderness is slightly acidic and pure rainwater is described as having a pH of 5.6.

pH is the concentration of hydrogen ions in a substance. A solution with a pH of 7.0 is considered “neutral” because the concentration of hydrogen ions and hydroxide ions are equal. A liquid that has a pH above 7 is considered basic or alkaline (a base) , and a liquid that has a pH of below 7.0 is considered acidic (an acid). When a base is dissolved in water, it lose hydrogen ions to the water, resulting in more hydroxide than hydrogen ions, making an alkaline solution. When an acid is dissolved in water, it receives hydrogen ions from the water, resulting in more hydrogen ions in the acid, making an acidic solution.

The combustion of fossil fuels releases sulfur dioxide (SO2) and oxides of nitrogen (NOx), which both contribute to acid rain. Acid rain is a broad term referring to a mixture of wet and dry deposition from the atmosphere containing higher than normal amounts of nitric and sulfuric

Water pollution that alters a plant’s surrounding pH level, such as acid rain, can harm or kill the plant. Acid rain forms because of atmospheric sulfur dioxide and nitrogen dioxide, which can happen with volcanic activity, burning fossil fuels as well as exhaust from buses, trucks and cars. These compounds interact with common atmospheric chemicals, such as hydrogen and oxygen, to form sulfuric and nitric acids in the air. These acids return to earth through precipitation, such as rain or snow. Once acid rain reaches the ground, it flows into waterways that carry its acidic compounds into bodies of water. Acid rain that collects in aquatic environments lowers water

4) these acid particles are harmful to the environment, including soil, forests, lakes and

As claimed by the National Geographic which has been around for over 100 years and has some of the world 's best researchers, scientists, and photographers working for them, acid rain is created from different chemicals that are put in the air unnaturally. Acid rain is any precipitation including snow and fog, that has high levels of nitric and sulfuric acid. When acid rain falls from the sky, it continues causing more and more damage around the world (“Effects Felt”). Scientists have proven that acid rain has been said to have a pH of 4.3 while pure water has a pH of 7. Meaning that acid rain has around the same acidity as orange juice and vinegar. This is extremely destructive to the environment. It is basically the same as pouring vinegar and orange juice all over the plants and lakes. Acid rain is an aberrant

Acid rain is caused by emissions of sulfur dioxide and nitrogen oxide, which react with the water molecules in the atmosphere to produce acids.

Acid rain, to our eyes, is not much different from regular rain, but the contents of that precipitation can be devastating to plant-life and ecosystems. Acid rain is formed in the atmosphere when gases such as sulfur dioxide are oxidized; sulfur trioxide is converted into sulfuric acid by a chemical reaction with water, or when nitrogen dioxide reacts with hydroxide to form nitric acid. The most oxidation reactions are with ozone, hydrogen peroxide, and of course, oxygen. There are many causes of acid rain, both natural and man-made sources of gases like dimethyl sulfide, which is the most abundant biological sulfur containing compound, and also nitrogen dioxide, but some sources are more plentiful than those.