The region of the United States most harmed by acid rain is the East Coast, including the Appalachian Mountains and the Northeast .
What environments are most affected by acid rain?
The ecological effects of acid rain are most clearly seen in aquatic environments , such as streams, lakes, and marshes where it can be harmful to fish and other wildlife.
What city has the worst acid rain?
China had its worst spell of acid rain in August with Beijing among the hardest hit, the China Meteorological Administration said Friday. The CMA report said 19 of the 155 acid-rain monitoring stations across China recorded acid rain every rainy day last month.
Why is the East Coast most affected by acid rain?
The source of most sulfur dioxide is high-sulfur coal burned in power plants . Controlling this source of sulfur dioxide production can have a major impact on acid rain in Pennsylvania and other regions of the Northeast. Unfortunately, only 30 percent of the nitrogen oxides causing acid rain come from power production.
How has acid rain affected the United States?
Acid Rain Damages Lakes and Streams
Acid rain, however, has caused many lakes and streams in the northeast United States and certain other places to have much lower pH levels. In addition, aluminum that is released into the soil eventually ends up in lakes and streams.
Where is acid rain?
It was not until the late 1960s and early 1970s, however, that acid rain was recognized as a regional environmental issue affecting large areas of western Europe and eastern North America . Acid rain also occurs in Asia and parts of Africa, South America, and Australia.
What pH is rain water?
Normal, clean rain has a pH value of between 5.0 and 5.5 , which is slightly acidic. However, when rain combines with sulfur dioxide or nitrogen oxides—produced from power plants and automobiles—the rain becomes much more acidic. Typical acid rain has a pH value of 4.0.
What color is acid rain?
When you add acid, bromothymol blue turns yellow ; when you add a base (like sodium sulfite), it turns blue. Green means neutral (like water).
Is acid rain real on earth?
Acid rain, or acid deposition, is a broad term that includes any form of precipitation with acidic components , such as sulfuric or nitric acid that fall to the ground from the atmosphere in wet or dry forms. This can include rain, snow, fog, hail or even dust that is acidic.
Has acid rain killed anyone?
At the end of the last century, a great environmental crisis came from above in the form of acid rain. ... A 1984 Congressional report estimated that acid rain caused the premature death of about 50,000 people in the United States and Canada .
Where is acid deposition worst in the world?
Acid rain is responsible for severe environmental destruction across the world and occurs most commonly in the North Eastern United States, Eastern Europe and increasingly in parts of China and India .
Which organ has a pH of 2?
| Organ, fluid or membrane pH Function of pH | (2) Urine 4.6 to 8.0 [18] Limit overgrowth of microbes | (3) Gastric 1.35 to 3.5 Break down protein | (4) Bile 7.6 to 8.8 Neutralize stomach acid, aid in digestion | (5) Pancreatic fluid 8.8 Neutralize stomach acid, aid in digestion |
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How can humans reduce acid rain?
A great way to reduce acid rain is to produce energy without using fossil fuels. Instead, people can use renewable energy sources , such as solar and wind power. Renewable energy sources help reduce acid rain because they produce much less pollution.
What state in the US has the worst acid rain?
Massachusetts was ranked as having the highest acidity in the East, at 4.1 on the pH scale. The pH scale for measuring acidity places distilled water at the neutral level of 7 and normal rainfall as slightly acidic at 5.6.
What is acid rain describe its effects?
As it flows through the soil, acidic rain water can leach aluminum from soil clay particles and then flow into streams and lakes. The after effects of acid rain have been found to be very hard on trees. It weakens them by washing away the protective film on leaves, and it stunts growth .
Is there acid rain in the US?
Pure water has a pH of 7, and, generally, rainfall is somewhat on the acidic side (a bit less than 6). But, acid rain can have a pH of about 5.0-5.5, and can even be in the 4 range in the northeastern United States , where there are a lot of industries and cars.
