When sulfur oxides and nitrogen oxides are released into the atmosphere, they are rapidly oxidized and converted to gaseous acids, which return to the so-called earth as acidic compounds. Precipitation can adversely affect all ecosystems. When falling into a large amount of water, the pH rises, thereby reducing fish species and biodiversity. Similarly, on the forest floor, it increases the acidity of soil weakened trees and other plants. Sulfur and nitrogen oxides are released into the environment from natural and artificial sources.
Acid rain is rain water containing nitric acid and sulfuric acid. Snow and fog may contain nitric acid and sulfuric acid and the dangerous effect of acid rain raining down the ground through rain or snow or dancing in the mist is the same. Precipitates and dust particles containing abnormal sulfur dioxide and nitrogen oxides are considered acid rain. Acid rain mainly affects America, Europe and China. Acid rain directly affects the balance between chemical substances in the groundwater and pH. If the excessive amount of aluminum is caused by acid rain, the aquatic environment such as sea water, lakes, streams and the like may be toxic. Animals resisting the imbalance of natural minerals in water may survive, but as soon as weak organisms die they immediately lose their food source. Can not resist the death of chemically unbalanced animals, can not regenerate, is deformed due to demineralization of bone, or can not grow normally
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/.