When you think of acid, you may think about toxic burns and chemicals. But when it comes to rain, acid rain is not what you would expect. Continue reading to learn more about acid rain, including whether or not it is safe to drink.

Common Causes

Acid rain, also referred to as acid deposition, is made acidic as a result of atmospheric pollution exposure. Some atmospheric pollution is caused by natural sources, such as volcanoes. Additional causes include vehicles, heavy equipment, manufacturing, oil refining, and other industries.

But the most common cause for this type of atmospheric pollution is industrial burning of coal and other fossil fuels to generate electricity, which produce waste gases that contain harmful sulfur dioxide (SO2) and nitrogen oxides (NOX). When these sulfur and nitrogen oxides combine with the water and oxygen in the air, it forms acids.

What is Acid Deposition?

Water acidity and alkalinity is represented as a pH value, which is measured on scale that ranges from 0 to 14, with 14 being most alkaline, 7 being neutral, and 0 being most acidic. Rain is considered "acid rain" when it has a pH level between 4.2 and 4.4.

According to the United States Environmental Protection Agency (EPA), acid deposition can include rain, snow, fog, hail, and even dust. At high levels, it can be damaging to plants, landscapes, and the environment as a whole. But in moderation, acid deposition is nothing to be concerned about.

You see, most regular rain has an average pH of 5.6, making it slightly acidic. This is a result of water and carbon dioxide reacting to one another in the air, and it is not dangerous to humans, living organisms, nor plants. After all, if you think about it, drinking water does not usually have a neutral pH value since it retains dissolved mineral content. This means that most acid rain is probably safe to drink, although it is not recommended.

Drinking Rain Water

In terms of drinking rain water, you can do so safely if you boil it and filter it, first. Boiling rain water will remove any harmful pathogens, while filtering it will eliminate additional unwanted impurities, such as chemicals, dust, pollen, mold, and other contaminants.

When collecting rain water for drinking purposes, it is best to collect it directly from the sky into a clean barrel or bucket. Just be sure to position your collection barrel so that it is not in the way of tree branches and other structures that it may drip off. Also, let the water to sit for at least 1 hour to allow the heavy particulates to settle at the bottom.

Suddenly, rain boots have become popular again. I don't think that if you asked me a few years ago if they would come back in style, I would have said yes. I would most likely have thought that was a crazy idea thought of by someone with no fashion sense but they are back and looking better than ever. The first time I really realized how big of a trend they were again was at a wedding in the mountains of Nevada where the scene was absolutely gorgeous and the sun was setting. The bride was a very sensible woman who knew how unpredictable the weather is in spring. She was not willing to risk destroying her high heeled shoes so she and the bridesmaids all had on a pair of rain boots that were brightly colored and matched the flowers and dresses. They looked very cute and practical at the same time.

I am not sure why rain boots are suddenly appearing all over in a variety of colors and designs but they are now a very trendy fashion accessory that can keep your feet dry and warm. They were not always so attractive and fashionable, though. The rain boots people are wearing today are based on the English Wellington boots that were worn in the past for function and not for looks. Wellingtons, also called Wellies, keep out water, go almost up to the knees, and they came in one color -- a dark green. They have been around since the early 19th century and were first worn and made popular by Arthur Wellesley who was the Duke of Wellington.

Today's rain boots are meant to keep your feet dry and warm as well so the material is usually some sort of rubber and they generally go up to the middle of your calves or right below your knee. The soles are usually made of a non-slip rubber so you don't fall down or slip. Often, the inside is made with some sort of material that draws any moisture in so your feet stay dry and warm. The rain boots designed for children may have handles on them so young children can easily slip them on. There may be a buckle on the top of the boots that can be closed so water does not splash into them and get the feet wet.

Today's rain boots come in a variety of colors and designs including bright pinks, blues, purples, and yellows. I have even seen women riding the subway into work wearing animal print designs. The less fashionable and more practical boots are usually a solid, dark color. The Baffin Enduro brand, which are made for men, come in one color only -- black. The Hunter Argyll Ladies styles are the same way; black is the only color choice.

When you are buying rain boots and other items meant for the outdoors, you don't want to skimp on quality. If you spend a little more and get a good pair from a reputable store, you will find that they protect your feet better and are 코인카지노 more comfortable than cheaper rubbers. If you want to make sure your feet stay warm and dry, buy a quality pair from a manufacturer you trust. If you want a cute pair of rain boots to wear for fun, you can buy a cheaper, more colorful pair.

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