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 why does sulfur smell like rotten eggs

why does sulfur smell like rotten eggs

Why Does My Water Smell Like Rotten Eggs And How Did It Get There? If you notice this smell in your drinking water, it probably contains hydrogen sulfide (H2S) gas. Hydrogen sulfide gas produces a strong and unpleasant Бrotten eggБ or БsulfurБ odor and taste. In some cases, the odor may be present only when the water is first turned on or when hot water is run. Heat forces the gas into the air which may cause the odor to be especially offensive in a shower. Sources of this gas include: Decay of organic matter or chemical reactions with sulfur-containing minerals in soil and rock. Sulfate-reducing bacteria which convert naturally occurring sulfate and other sulfur compounds to hydrogen sulfide gas. Providing a warm environment for sulfate-reducing bacteria to live. The magnesium anode

 why is my group messaging not working

why is my group messaging not working

When an iPhone user sends a text message to a non-iPhone user like an Android phone, the message is sent through SMS, as is indicated by a green message bubble. Sending text messages by SMS is also the fallback when an iMessage doesn t send for whatever reason. Typically transmitting an SMS text message is very reliable, but sometimes an iPhone won t send a text message, and in such a situation you ll likely want to troubleshoot the problem. Keep in mind that most iPhone users communicate with other iPhone users with the iMessage protocol, which is signified by the blue message bubbles (as opposed to the green bubble which signifies SMS / text messaging). Of course, sometimes the iPhone won t use the iMessage protocol even if the sender is on an iPhone as well, particularly if the

 why is afghanistan called the graveyard of empires

why is afghanistan called the graveyard of empires

Afghanistan has long been called the Бgraveyard of empiresБ Б for so long that it is unclear who coined that disputable term. In truth, no great empires perished solely because of Afghanistan. Perhaps a better way to put it is that Afghanistan is the battleground of empires. Even without easily accessible resources, the country has still been blessed Б or cursed, more likely Б with a geopolitical position that has repeatedly put it in someone or otherБs way. In the 19th century, there was the Great Game, when the British and Russian empires faced off across its forbidding deserts and mountain ranges. At the end of the 20th century it was the Cold War, when the Soviet and U. S. rivalry played out here in a bitter guerrilla conflict. And in this century, it is the War on Terror, against a

 why does the body need fatty acids

why does the body need fatty acids

Why do we need to eat fat? Fat! DonБt be scared of itБб You actually need it in your diet. б Fat doesn t directly make you fat excess calories make you fat. б ItБs about getting the right balance. Fat has had bad press, to the extent that some foods are designed and marketed as Бfat-freeБ. But it isnБt all bad. In fact, getting some fat from our diet is absolutely vital. In this section, you will find out what fats are, why we need them, what they do for us and where we find them in our foods. Why do we need fat? Virtually all natural foods contain some fat. б It is in foods because both plants and animals use fats as the most economical way to store energy. б It is needed for their growth, development and function when there is a shortage of food supply (or a shortage of sunlight in the

 why does the heart have 4 chambers

why does the heart have 4 chambers

The heart of an amphibian, such as a frog, has three chambers, one ventricle and two atria. Blood from the ventricle travels to the lungs and skin where it is oxygenated and also to the body. In the ventricle deoxygenated and oxygenated blood are mixed before being pumped out of the heart. This is a very inefficient method when compared to the mammalian heart. Amphibians, however, have lower metabolisms hence they require less. Requiring less oxygen puts less demands on the heart to deliver blood of high oxygen concentration. So a heart with three chambers is ideal for the needs of amphibians who could also absorb oxygen through their skin when moist. Mammals and birds, however, have a higher metabolic rate so must have a way of delivering more oxygen per litre of blood to the body than

 why is my liver function test high

why is my liver function test high

What are the possible causes of a raised liver function on a? What does it mean when your blood test shows that your immune system is attacking itself? Although it is only 30 words long, this is a very complex question that could fill a book! So I will briefly address these two issues and hope it will help. There are a number of liver function tests, so without knowing which one or ones are abnormal I can only hazard a guess at a diagnosis. So I will just tell you what they mean in general. The liver is a sort of chemical factory that makes some things that are essential to use in the body and it also breaks down and gets rid of some of the unwanted products of your body's chemical processes. Some liver function tests, like the gamma GT (gamma-glytamyl transpeptidase), are very sensitive

 why is capillary action important to plants

why is capillary action important to plants

Capillary Action is also called wicking, which is the ability of a substance to draw another substance into it. In the diagram, three different size glass tubes are standing in a container of colored water. Notice that the water rises to a different height in each of the tubes. The more narrow the tube, the higher is the water. Question: Why does the water rise in the tubes? Answer: First we need to identify two types of attractions between molecules. 1. Adhes ion: The attraction between unlike molecules. For example, water molecules and glass molecules. 2. : The attraction between like molecules. Two examples are: the attraction between water molecules and the attraction between glass molecules. The water rises in the glass tubes when the between the water molecules and glass molecules

 why is circumcision important in the bible

why is circumcision important in the bible

TO PUT OFF OUR FLESH Б What is the significance of circumcision? Firstly, it is to put off our flesh (Col. 2:11, 13a; Deut. 10:16; Jer. 4:4a; Acts 7:51). Many Christians today talk about the overcoming of sin, but that is not the basic dealing. The basic dealing is to put off the flesh. The flesh does include the sinful flesh. However, in the Bible, the flesh includes much more than this, for it also includes our natural strength, ability, power, and talents. Moreover, the flesh includes our natural man, the ego, the БI. Б Hence, to put off the flesh means to put off the very БIБ; it means to terminate the self. Many years ago I was seeking for the overcoming of sin, but I was only partially successful until I saw that my need was not to overcome sin but to terminate myself. I began to

 why is my vision blurry with contacts

why is my vision blurry with contacts

Soft contact lenses are generally comfortable from the beginning of use. Contact lens discomfort can occur but is usually easily remedied. What Causes Contact Lens Discomfort? Contact lens discomfort can occur for a variety of reasons. In order for contact lenses to work the way they re supposed to, it s important to care for them properly, following the maintenance and replacement schedule recommended by your eye care professional. These guidelines help to keep your eyes healthy and comfortable in contact lenses. If they re not followed, problems with vision, comfort and other safety issues can occur. Eyes stinging, burning, itching (irritation), or other eye pain Abnormal feeling of something in the eye (foreign body, scratched area) Blurred vision, rainbows, or halos around objects