النتائج (
الإنجليزية) 2:
[نسخ]نسخ!
Water is the origin of life, of which everything is made on the face of the earth, even man himself, scientists have found that water accounts for about 70% of the human body, so it can not exist any form of life without water, whether plant or animal life or Even microscopic! But what is the secret behind the importance of water? What are the components? And how they exist in nature? Water element components of the water element is a chemical compound, per him the molecule contains three atoms, two atoms of hydrogen and oxygen atom, exists water in the three main images in natural as follows: solid-state, a condition freezing, needs liquid water to low temperatures so until it turns into solid ice, more places where water resides on his condition is solid in its natural towering mountain peaks and the north and south poles, where the temperature drops until it reaches the zero Celsius or less in these places. Liquid state, a natural image of the water, where he is in degrees natural heat as long as it is less than the boiling point and higher than the freezing point, and is characterized by pure water in this case as a colorless and tasteless, odorless, liquid state of water in natural represented in rivers, oceans and seas and other water sources ongoing. Gaseous state or steam case, the water turns into this case when it is exposed to very high temperatures up to 100 degrees Celsius or more, Viadl compressed air pressure with the ocean and turn to vapor atoms Vtaattaar and turns to water vapor. In the normal case has to be that the water passes through the liquid state first before turning to steam, but there is a chemical process called "sublimation" turning water from a solid to a gaseous state directly where without it turns into a liquid, the process used in many industrial processes, as factories dry instant coffee. natural characteristics of the water non-transparent liquid water taste and smell, has electrically conductive properties, especially when you add some chemical salts in it, as well as liquid water is considered neutral, where even in the acidic and basic degree. Water does not exist in pure natural manner, where it mixes with many of the salts and minerals and gases, due to the nature of the Arctic, but we have to be a solute polarity material also to be able to interact with them and dissolved. Water sources in the natural scientists water appearance is expected on the surface of the earth after the Big Bang, as the earth was at the beginning of a severe heat block swim in space, then heat subsided gradually began, led to the exit dense gases from the atmosphere while gas remained low density , such as oxygen and carbon dioxide, when it reached the Earth's temperature to 273 ° C oxygen and hydrogen began to interact, led to the emergence of the rain, having calmed down the Earth's temperature has happened a great deluge was the reason for the emergence of the seas and oceans and rivers. Now is the water about 70% of the Earth's surface area, of which only 3% is fresh water and the source of rivers, springs and groundwater and rainwater, while salt water occupies the remaining percentage, represented in the seas and oceans. The importance of water for humans as we mentioned earlier, two thirds of the human body is water, so any slight loss in the natural proportion of water in the body leads to a feeling of thirst, and if a person does not respond to this feeling gets many of the health problems, Water protects against many diseases as follows: Reduces Feeling tired and fatigue When the water level in the body infected human tired and constant fatigue, the result of palaces and functions of the body and natural dehydration, which increases the proportion of blood viscosity and less heart's ability to pump into the veins and arteries, oxygen that reaches the body's cells are considerably less and therefore less efficient overall body systems . It protects against infection with migraine helps to drink water frequently to improve headache pain and reduce the chances of infection especially in patients with chronic migraines. Regulates the metabolism of drinking water in large quantities helps to improve digestion, and improves digestive efficiency, Viqi of diseases that accompany indigestion Kartjaa esophagus, heartburn and others, scientists have found that drinking eight glasses of water a day improves intestinal movement and prevents the incidence of constipation . It cleans the body of toxins helps the water to rid the body of toxins accumulated in it, and by improving process increases the output of urine, sweat levels, which helps to clean the kidney and protect them from salt accumulation and protects against urinary tract infections. Maintains the health and freshness of the skin helps to drink water on the renewal of skin cells and maintain its flexibility, therefore, it improves the appearance of the skin and makes it look more youthful, also improves the shape of circles around the eyes, helps drinking water in sufficient quantities to reduce hair loss for ways to improve the scalp and strengthen bulbs.
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