What is the most acidic rain ever recorded?
According to the task force report, the acidity levels of rain and snow in the Northeast are now often about pH 4, sometimes pH 5 and occasionally as low as pH 3 -close to the most acidic rain ever recorded, which was pH 2.4 at Pitlochry, Scotland, in 1974.
Where and when did one of the worst recorded acid rain falls occur What was the pH?
One of the most acidic rainfalls yet recorded fell in Scotland in 1974 and was measured at 2.4 on the pH scale — roughly the pH of vinegar (dilute acetic acid) and over one thousand times as acidic as natural rain. In December 1982, a sample of fog taken at Corona del Mar in Southern California had a pH of 1.69.
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.
Can acid rain burn your skin?
Very strong acids will burn if they touch your skin and can even destroy metals. Acid rain is much, much weaker than this; it is never acidic enough to burn your skin. Rain is always slightly acidic because it mixes with naturally occurring oxides in the air.
What does it rain on Pluto?
Although it doesn’t rain on Pluto, various moons and planets throughout the solar system experience their own forms of precipitation. … Jupiter’s moon, Io, has sulfur dioxide snow, and dry ice snow falls on Mars. Crystallized carbon falls like tiny diamonds of snow on Uranus and Neptune.
What is the lowest pH ever recorded?
The pH values recorded here are the lowest yet reported anywhere that we know of for any acid mine water. The lowest pH of -3.6 is the lowest known for any water in the environment.
What is acid rain for kids?
Acid rain is a form of air pollution. When coal and petroleum are burned in automobiles, electric power plants, and factories, they release certain harmful gases into the air. These gases combine with the oxygen and water in the air.
Is acid rain harmful to humans?
The pollution that causes acid rain can also create tiny particles. When these particles get into people’s lungs, they can cause health problems, or can make existing health problems worse. … This ground-level ozone causes respiratory problems, like pneumonia and bronchitis, and can even cause permanent lung damage.