THe Acid Rain Debate

Acid rain is one of the global problems facing human society now. In order to solve the acid rain problem, it is necessary to understand the influence of acid rain and change of air pollution source which may cause problems. Understanding these will help leaders better decide how to manage air pollution and how to reduce or even eliminate acid rain. In the early 1970s, no country had a policy to solve this problem (Foster). Today, most, if not all, countries follow international policies promulgated by the Long Distance Transboundary Air Pollution Treaty (FORTER).

What is acid rain? Acid rain is more rain than usual. Acid rain is a complicated problem. This is not the latest phenomenon. In the 17th century scientists noticed the adverse effects of industrial and acidic pollution on plants and humans. However, the word "acid rain" was not born two centuries ago after Angus Smith published a book titled "Acid Rain" in 1872. Every day, plants and automobiles burning fossil fuels deliver thousands of tons of sulfur and nitrogen oxides into the air. Exhaust System Solar light converts these gases into sulfuric acid and nitric acid, which are absorbed by water particles in the cloud. They mix with rain and snow and fall on the earth. Usually it is several hundred miles away from the original pollution source.

Acid rain is a precipitate containing harmful amounts of nitric acid and sulfuric acid. When fossil fuels burn, these acids are formed mainly by nitrogen oxides and sulfur oxides released into the atmosphere. These acids rain on the earth as wet rain (rain, snow, fog) or dry rain (gas and particles). Some are windy, sometimes hundreds of miles. In the environment, acid rain destroys trees, causes acidification of soil and water, making water inappropriate for specific fish and other wildlife. It also accelerates the collapse of buildings, statues and sculptures that are part of our country's heritage. Acid rain destroys lakes, ponds, rivers and soils in Massachusetts State, causing damage to wildlife and forests. For details of acid rain, please visit http://www.epa.gov/acidrain/.

Acid rain generally affects the chemical properties of soil, plant activity and surface water's acidity. In this sense, this means acid rain has a big impact on the environment. Increasing acid rain continues to affect the health of humans and plants, the chemical composition of the soil, and most importantly the survival of aquatic life. The higher the acid concentration, the more severe the result will be. Consistent high levels of acid rain can significantly reduce the life activity of plants and the continuity of aquatic life. The majority of the impact depends on the presence of acidic deposits in the atmosphere and the acidity of various forms of precipitation.