تبدأ قصة نشأة كوكب الأرض عندما تكون

تبدأ قصة نشأة كوكب الأرض عندما تكونت البحار والجبال والسهول، وقد أثبتت الأبحاث والدراسات التي قام بها علماء الفلك والجيولوجيا والعلوم الطبيعية والكونية إن ظهور الحياة على كوكب الأرض استغرق بلايين السنين بعد أن تعرضت الأرض لكثير من العصور المختلفة وكل عصر يتميز بسمات مختلفة عن العصر الآخر وهي عبارة عن تدرج في نشأة الحياة على كوكب الأرض بجميع أشكالها سواء كانت حيوانية أو نباتية.

والجدير بالذكر أن أول ظهور للحياة على كوكب الأرض كان فوق المسطحات المائية كالبحار والمحيطات.

والماء أصل الحياة على سطح الأرض لكل الكائنات إنسان ونبات وحيوان على السواء حيث إنه بدون ماء لن تكون هناك حياة على الأرض، ولأهمية الماء الشديدة فقد ذكره الله تعالى في العديد من المواضع في سور مختلفة من القرآن الكريم: ففي سورة النحل (الآية 65) قال الله تعالي ( وَاللّهُ أَنزَلَ مِنَ الْسَّمَاء مَاء فَأَحْيَا بِهِ الأَرْضَ بَعْدَ مَوْتِهَا إِنَّ فِي ذَلِكَ لآيَةً لِّقَوْمٍ يَسْمَعُونَ ). وأيضاً تم ذكره في موضع آخر في القرآن الكريم وذلك في سورة النور تحديداً في (الآية 45) " وَاللَّهُ خَلَقَ كُلَّ دَابَّةٍ مِن مَّاء ".




دورة حياة الماء

يتبخر الماء في البحار ثم يتصاعد إلى الهواء ليرتفع عالياً إلى الفضاء الخارجي ويكون إرتفاع الماء "10 :15 ألف متر فوق سطح البحر" وهذه المرحلة تسمي مرحلة الإستطارة أو التعلق في الجو, ثم تقوم الجاذبية الأرضية بدورها فيسقط الماء على الأرض بعد أن يتحول من غيمة إلى مطر وهي المرحلة الثانية من دورة حياة المياه, وفي المرحلة الأخيرة يقوم الماء بالإحتكاك بمختلف عناصر ومعادن الأرض بفعل تحوله إلى مياه جوفي وأنهار وجداول.

وإذا نظرنا لما يحدث في شبكات أنابيب المياه فإننا سنعرف إن الماء يفقد العديد من عناصر جودته وذلك بسبب إنعدام حرية الحركة وزيادة الضغط عليه.

مياه الشرب ومعالجتها

الطرق الفيزياوية هي أفضل الطرق لمعالجة المياه ولكننا نجد أن العالم الآن يهتم بمعالجة المياه بالطرق الكيماوية وذلك من خلال "الكلور" وميكانيكا المرشحات, ويجب أن نعلم أن معالجة مياه الشرب تتمتع بأهمية هائلة لصحة الإنسان ولذا يهتم القائمون على هذا الأمر بأن تصل مياه الشرب إلى أيدينا بعد أن تمر عبر المرشحات ويتم إضافة بعض المواد الكيماوية إليها بهدف تنظيفها وتخليصها من الميكروبات والشوائب, وتستخدم المرشحات لاصطياد الأجسام العضوية والمعادن الضارة ويتم إستخدام الكلور لتعقيم المياه من الطفيليات, وعامة يتم إستخدام هذه المياه حتى مع المياه النظيفة كإجراءات وقائية, كما أن هناك مواد أخرى تستخدم في قتل جراثيم مياه الشرب مثل إستخدام الأوزون والأشعة الفوق بنفسجية "ويستخدمان لقتل الطحالب المائية". وأيضاً هناك إضافة الكلس وذلك لتقليل كربونات الصوديوم في الماء, كما يقوم الإنسان بإنتاج الماء المقطر وذلك لاستخدامه في عملية الزراعة علماً بأنه غير صالح.

ومن كل ما سبق يتضح أن جميع هذه الطرق تستهدف تنقية المياه والحفاظ عليها وذلك ضمن مواصفات معينة تختلف من دولة إلى أخرى، إلا إنه لا توجد طريقة واحدة تضمن تحسين الوضع الفيزيائي لمياه الشرب من خلال مرورها في أنابيب وبكميات كبيرة, وكما ذُكر سابقاً أن الطرق الفيزياوية هي أفضل الطرق في معالجة المياه.

الماء والصحة

وللجسم جهاز إنذار مبكر حساس لفقدان المياه بنسبة معينة ويحذر الإنسان عن طريق الشعور بالعطش. ويكفي فقدان 0،8% من مياه الجسم لتشغيل هذا الجهاز. ومن مظاهر هذا الجهاز جفاف الشفتين وجفاف الحلق والبلعوم. وهذا يعني أن فقدان 0،3 لتر من ماء الجسم عند إنسان يزن 70 كغم تؤدي إلى قرع أجراس الحذر في جسم الإنسان. وحينما يجازف المرء ويبقى على هذه الحالة فسيدب فيه شعور الإرهاق والضعف. والأسوأ من ذلك هو إستمرار الحالة لإنها تؤدي إلى الإمساك وتراكم الحصى في الكليتين وتراجع كفاءة الدورة الدموية والقلب. ويعاني الأشخاص المسنون أكثر من غيرهم من أعراض قلة الماء بسبب خفوت جهاز التحذير لديهم بتأثير تقدم السن وانخفاض الشعور بحاجتهم للماء وربما يكون هذا هو أحد سبب ضعف التركيز لديهم.

ولكن هل تختلف نسبة الماء في أجساد الذكور عنها في أجساد الإناث؟ يقول الدكتور فيليب ميفتون مؤلف كتاب " التغذية من أجل البقاء " إن الماء يؤلف 60% من جسد الذكر الرياضي الشاب ويؤلف 50% من جسد الأنثى الرياضية الشابة . ويتركز ثلثا الماء في الجسد في العضلات إضافة إلى نسبة كبيرة في الدم وربما يجد الذكر والأنثى نفسيهما، حسب رأي ميفتون في حالة متماثلة من الجفاف. ويشعر الرياضيون بالحاجة إلى شرب الماء حينما يحسون بالعطش إلا أن الجفاف يكون قد بدأ قبل حصول الشعور بالعطش حسب رأي ميفتون. الأهم هو أن الجفاف التام يحصل بعد 24 ساعة من بدئه ولهذا السبب فإن معظم الرياضيين يعيشون في حالة جفاف دائم دون أن يشعروا بذلك.

علاقة الحياة

يعتبر الماء مهم جداً في حياة الإنسان حيث إنه يشكل 90% من دماغ الإنسان، وأيضاً 70% من مكونات القلب, و86% من الرئتين والكبد, 83% من الكليتين، 75% من عضلات الجسم المختلفة.

والماء ضروري للحياة وأيضاً ضروري جداً للصحة لأن الجسم ووظائفه الكلية تعتمد على الماء, ولهذا فإنه عند انقطاع المياه عن جسد الإنسان فإنه يموت ولكن هذه الفترة تختلف من شخص لآخر, وينصح العلماء بتناول قدر, ويعتقد البعض إنهم قادرون على تعويض ذلك عن طريق تناول الكولا والشاي والقهوة والعصير والكحول وغيره الآن إن ذلك لا يتطابق مع الحقيقة تماما. فالإنسان بحاجة يومية إلى 2 -3 لتر من الماء الصافي النظيف ولهذا فإن نوعية المياه في الطبخ والشرب تلعب دورا هاما آخر في حياة الإنسان وصحته.

وحاجة الإنسان إلى المياه تتوقف على كمية الماء المفقودة على المجهود المبذول ولقد حدد العلماء أن الإنسان الطبيعي والعادي يفقد يومياً حوالي 3 لتر من الماء وذلك من خلال الإدرار والتعرق والتنفس.

والماء أهميته كبيرة جداً لجسم الإنسان لأنه يعمل على توصيل عناصر الغذاء إلى خلايا الجسم وأيضاً ملطف لدرجة حرارة الجسم وذلك عندما يتم تبخره في الرئتين والجلد, ويجب أن نشير إلى أن 70% من تكوين جسم الإنسان ماء وهذه النسبة تتكون من خلال ما يشربه الإنسان من الماء وما تحتوي عليه الأطعمة بنسب مختلفة, وأيضاً الحيوانات والنباتات تحتوي في تكوينها أيضاً على نسبة كبيرة من الماء فالحيوانات أيضاً تحتوي على أكثر من 70% في تكوينها وبعض النباتات قد تصل نسبة الماء فيها إلى أكثر من 95%.

كما أن للماء في جسم الإنسان وظائف عديدة بخلاف إنه مصدر للشرب فقط حيث أن الماء يعمل على إذابة المواد الغذائية بعد هضمها وأيضاً الماء أساسي لتكوين الدم والسائل الليمفاوي والسائل النخاعي وغيرها من السوائل التي تتكون

النتائج (الإنجليزية) 1:

Start Genesis planet when it consisted of the sea, mountains, Plains, and research has shown that by astronomers, geology and natural sciences and the emergence of cosmic life on Earth took billions of years after the Earth for many different ages and each era features different themes from other times are included in the origins of life on Earth in all its forms, whether animal or plant.It is noteworthy that the first appearance of life on earth over bodies of water such as oceans and seas.Water and the origin of life on Earth for all human beings, flora and fauna alike because without water there would be no life on Earth, and the importance of strong water was mentioned in several places in different wall from the Quran: Surat an-Nahl (verse 65) God said (God sent down from the sky water, revived by the Earth after her death that for any of the people they hear). And also mentioned elsewhere in the Holy Qur'an in surah Noor specifically (verse 45) "and God created every animal from water". The life cycle of waterWater evaporates at sea and then mounts to air to rise high into outer space and the height of the water "-10:15 thousand meters above sea level", this phase is called s-phase or dangling in the air, and then gravity turn, drops of water on the floor after turning from a cloud to rain is the second phase of the life cycle of water, and in the last phase the water with the friction of the various elements and minerals of the Earth by turning to water and rivers and groundwater tables.If we look at what's happening in the water pipe networks, we know that water loses many elements of its quality and because of the lack of freedom of movement and increase the pressure on him. And treatment of drinking waterAlviziaoih methods are the best way to deal with the water, but we find that the world is interested in water treatment chemical methods through "chlorine" and mechanical filters, you should know that drinking enjoying tremendous importance to human health and therefore cares providers it up drinking to our hands after that pass through the filters and some chemicals are added to it in order to clean and eliminate bacteria and impurities , And filters are used to trap harmful metals and organic objects are using chlorine to Sterilise water of parasites, and used public water with clean water as preventive measures, there are also other substances used to kill bacteria drinking water such as using ozone and UV "used to kill algae water. And also there is the addition of lime to reduce sodium carbonate in the water, as does the human production of distilled water for use in the farming operation that is not valid.From the foregoing it is clear that all these methods are designed to purify water, preserve and within certain specifications vary from State to State, but there is no one way of guaranteeing the physical improvement of drinking water through pipes in large quantities, and as previously mentioned that alviziauet is the best way in water treatment.Water and healthAnd an early-warning device body is losing water and warns human thirst. Enough losing 0, 8% of body water to operate this device. Of this device dry lips and dry throat and pharynx. This means that the loss of 0, 3 l of water body at human being weighing 70 kg lead to bells caution in the human body. When risks and remain on this case, which decay into piles a feeling of fatigue and weakness. Even worse is the situation they lead to constipation and accumulation of gravel in the kidneys and the decline in the efficiency of blood circulation and heart. Older people suffer more than others from the symptoms of lack of water due to the fading effect of warning device with advancing age and declining sense of their need for water and this is perhaps one reason poor concentration.But do vary the percentage of water in bodies of males in female's bodies? Says Dr. Philippe mifton, author of the book "nutrition for survival" that water composes 60% of male sportsman and composes 50 percent of athletic female body. Two thirds of the water is concentrated in the body in addition to muscle in blood and male and female may find themselves up, according to mifton in case of drought. Athletes feel the need to drink water when we feel thirsty but the drought has begun before the thirst, according to mifton. The most important is that the total drought gets 24 hours after it began and that is why most athletes lived in permanent dryness without feel.Relationship of lifeWater is very important in human life since it constitutes 90% of the human brain, also 70% of the components of the heart, and 86% of the lungs, liver, kidneys, 83% of 75% of the muscles of the body.Water is essential for life and also very necessary for the health of the body and its functions of the College depends on water, so when the water body it dies but this period may vary from person to person, scientists recommend eating as much, and some believe they can offset it with Cola, tea, coffee, juice and alcohol and other now that does not match the truth perfectly. It needs daily to 2-3 litres of clean water cleaner and therefore the quality of water for cooking, drinking plays a significant role in another human life and health.And the human need to water depends on the amount of water lost to the effort we have scientists identified the natural and normal human loses daily about 3 liters of water through urine and perspiration and breathing.And water is important too large for human body because it works to deliver food items to the body's cells and is also soothing for body temperature when it is evaporating in the lungs, skin, and must point out that 70% of the composition of the human body water and the percentage made up through drink water and human as they contain foods at different rates, and also animals and plants have also configured the large proportion of water animals also contains over 70% in composition, and some plants may reach Water to more than 95%.As the water in the human body for many functions other than as a source for drinking water only works on defrost food after digested well water is essential to the composition of the blood, lymph and cerebrospinal fluid and other fluids consisting

النتائج (الإنجليزية) 2:

The story of the emergence of the planet begins when formed the sea and the mountains and plains, research and studies conducted by astronomers, geology and natural cosmic science proved that life appearance on the planet billions of years ago took after it came under ground for a lot of different eras and every era characterized by different characteristics from the other times, a is included in the emergence of life on Earth in all its forms, whether animal or vegetable. It is worth mentioning that the first appearance of life on the planet was above the water bodies Kalphar and oceans. The water origin of life on the Earth's surface every human being objects and plant and animal alike as it is without water there would be no life on Earth, and the importance of severe water Allah has mentioned in many places in different chapters of the Koran: In Al-Nahl (verse 65) Allah He says (and God sent down water from the sky given life to the earth after its death in this is a verse for a people who hear). And also mentioned elsewhere in the Qur'an, in Surat Al-Nur specifically in (verse 45) "God created every animal from water." Water the life cycle of the water evaporates in the sea and then mounts to the air to rise high into outer space and the water is "10: Rise 15 thousand meters above sea level, "and this stage is called scattering or dangling in mid-air stage, and then the gravity turn and fall of water on the ground after the turn of the cloud to rain, the second phase of the water life cycle, and in the last phase the water friction of various elements and metals Earth due to its transformation into underground water and rivers and tables. If we look at what is happening in the water pipe networks, we will know that the water loses many elements of its quality and because of the lack of freedom of movement and increase the pressure on him. drinking water and treatment Alveziaoah ways are the best ways to address the water but we find that the world is now is interested in water treatment chemical means and through the "chlorine" and mechanics filters, you should know that drinking water treatment has enormous importance to human health and therefore cares organizers of this is that the drinking water up to our hands after that pass through the filters are added some chemicals to it in order to cleaned and rid it of microbes and impurities, filters are used to hunt objects organic and harmful metals are used chlorine for water disinfection of parasites, and the general is the use of these waters, even with clean water as measures and preventive, as there are other materials used in the killing of drinking water germs such as the use of ozone and UV radiation "and used to kill algae." There is also the addition of lime in order to reduce the sodium carbonate in the water, as the human production of distilled water so as to be used in the process of agriculture note that it is not valid. It is all of the above it is clear that all these methods aimed at water purification and conservation as part of certain specifications may vary from one country to another , but there is no one way to ensure improvement of the physical situation of drinking water through the passage in the tubes and in large quantities, as mentioned previously that Alveziaoah ways are the best ways in water treatment. water, health and body early warning system is sensitive to the loss of water a certain percentage of human and warns by feeling thirsty. Suffice loss of 0.8% of body water to operate this equipment. One manifestation of this device dry lips, dry throat and pharynx. This means that the loss of 0.3 liters of water body when a person weighing 70 kg lead to bells caution in the human body. When one's risk and stay on this case Vsedb the feeling of fatigue and weakness. Worse yet it is the continuation of the case because they lead to constipation and the accumulation of gravel in the kidneys and the decline in the efficiency of the circulatory system and the heart. Elderly people suffer more than others from the symptoms of lack of water due to the fading of the warning device to have the effect of advancing age and low sense of their need for water and perhaps this is one reason for the weakness of their focus. But is the percentage of water differ in male bodies reported in the bodies of the female? Dr. Philip Maveton author of "Nutrition says in order to survive" The water compose 60% ​​of the body of a young male athlete and compose 50% of the sports young female body. Two-thirds of the water is concentrated in the muscles of the body in addition to a large proportion in the blood and may find themselves male and female, in the opinion of Maveton identical in the case of drought. Athletes feel the need to drink water when they feel thirsty, but the drought have begun before feeling thirsty obtain the opinion of Maveton. The most important is that the full drought gets 24 hours after its inception and for this reason most of the athletes live in a permanent state of drought without feeling it. Life relationship Water is very important in human life as it accounts for 90% of the human brain, and also 70% of the heart components , and 86% of the lungs, liver, 83% of the kidneys, 75% of the various muscles of the body. Water is essential for life and also very necessary for health because the body and functions of the total water-based and therefore when the water was cut off from the human body, it dies, but this period varies from one person for another, scientists are advised to eat as much, and some believe they are able to compensate by eating cola, tea, coffee and juice, alcohol and other now that it does not correspond with the truth completely. Man Delivered to 2-3 liters of pure clean water need therefore, the quality of water for cooking and drinking play another important role in human life and health. The human need to water depends on the amount of lost water on the effort expended and has identified scientists that natural human and normal to lose a day about 3 liters of water through the lactation and sweating and breathing. The water is very great importance to the human body because it works to deliver food items to the cells of the body and also soothing to the temperature of the body and that when the evaporation in the lungs and skin, and it must be pointed out that 70% of the composition of the human body water and this percentage is made ​​up by what human drink of water and they contain foods in different proportions, and also animals and plants contain also configured on a large percentage of water animals also contain more than 70% in their composition and some plants the percentage of water may reach the more than 95%. The water in the human body has many functions other than that he only source of drinking water where that works to dissolve after the digested food and water also essential for the formation of blood and lymphatic fluid and cerebrospinal fluid and other liquids, which consists

النتائج (الإنجليزية) 3:

Begin the story of the emergence of the planet was formed when the seas and mountains and plains, the researches made by scholars of astronomy, geology and natural science, and the emergence of the cosmic life the planet it took billions of years after being hit.Many different eras each epoch is characterized by different features on the other which is included in the origin of life on earth in all its forms, whether animal or a vegetarian.

it is worth noting that the first appearance of life on earth was over the oceans and water bodies loves as a sailor.

Water is the origin of life on earth for all species, human and animal alike as there will be no life without water on the earth, and severe water loss said God Almighty in many different places in the wall of the Quran:In Surat al nahl (verse 65) Allah says (Waallahu anzala of Alsaamaa water Faaahyaa was Alaarda Mawtehaa later in to me though Layatan Laeqawmen yasma'uuna.As well as stated elsewhere in the Holy Quran in surah al specific (verse 45) "wallohu created every Daabaaten from Maaa".




, the life cycle of the water

The sea water evaporates and rises into the air from the space and the rise of water up to one thousand meters above sea level. This stage is called "the 10:15 point Alasttart or dangling in the air.In turn, the gravity field and then he turns the water on earth after rain from the cloud is the second stage of the life cycle of waterIn the last stage of the various elements, minerals, land, water Balahtkak by switching to the water of groundwater and rivers and streams.

If we look to what is happening in the water pipe network, we shall know that many elements of quality of water lost due to the lack of freedom of movement and the pressure it.

drinking water treatment,

.Some physical methods is the best way to deal with the water, but we find that the world now cares for chemical water treatment methods as "chlorine" and mechanical filters.We should know that drinking water treatment were of immense importance to human health, therefore cares about those that after passing through the water to reach our hands the filters and add some chemicals to clean them and toBug,The filters are used for catching the harmful organic and metal objects and use chlorine for disinfection of water from parasites, and this water is used up with clean water and preventive measuresThere are also other substances used to kill bacteria in drinking water, such as the use of ozone and ultraviolet, violet, "are killing the aquatic mosses. Also add calcium to sodium carbonate in waterIt is the human production of distilled water used in the process of agriculture notes that it is not valid.

From all the above, it is clear that all these methods aim at water purification, and in certain specifications vary from state to state, but it does not exist one way to ensure that improve the physical conditions of drinking water through the passage in the pipe andAs mentioned earlier that some physical methods is the best way to water. Water and Wlljsm



your sensitive early warning of loss of water in a certain proportion. He warns the human by the feeling of thirst.It is enough to lose 0 of body water, 8% to operate this machine. One manifestation of this device, dry lips, dry throat, pharynx. This means that the loss of 0, 3 litres of water body in man weighs 70 kg lead to ring the bells of caution in the human body.When one takes the risk of the situation Fsydb a sense of fatigue and weakness. Even worse is the situation going on, since it leads to constipation and stones in the kidneys and decreased efficiency of blood circulation, heart.Older people suffer more than others from the symptoms of water shortage due to fading of the warning apparatus have the effect of advanced age, low sense of need. This may be one reason. Poor concentration.

But is it different of water content in the bodies of males than in the females' bodies? "Said Dr. Philip Myftwn, author of" the nutrition for survival, "the water. 60% male young athlete's body composing 50% of young female body sports.The focus of the two-thirds of the water body in muscle, in addition to large proportion of male and female in blood and may find themselves, in the opinion of Myftwn in replication of the AljfafThe athletes feel the need to drink water when thirsty, but drought is started before the feeling of thirst in the view of Myftwn.The most important is to fully dry after 24 hours of the start of the most athletes live in permanent drought without feeling it.

the relationship of life

As water is very important in human life as it is 90% 70% components of the human brain, as well as the heart, lungs, liver, and 86% 83% in the kidneys, 75% of various body muscles.

Water is essential for life and is very important to health because the body functions of the college relies on water, so when the water cut of the human body, it dies, but this time vary from person to person, the researchers are advised to eat as much.Some believe they are able to compensate by eating the cola, tea, coffee, juice, alcohol, and now it doesn't match exactly.The daily need 2 - 3 liters of clean clear water for cooking and drinking water quality plays an important role in human life and health.

The needs of water depends on the amount of water lost to the effort made to human scientists have identified that the natural and ordinary loses about 3 liters of water per day, during lactation, sweating and breathing.

The water is too big to human body because it serves to connect the elements of the food to the cells of the body as well as modifier of body temperature when it is in the lungs, skin, TbkhrhWe must point out that the 70% to form the human body water, which is composed of human drinking water and foods containing it in different proportions.Also, the flora and fauna composition also contains a large proportion of water, animals also contain more than 70% in composition and some plants can reach the water therein. More than 95%.

The water in the human body many functions other than it's only source of drinking water to dissolve after digested food and the water, the formation of blood the lymphatic fluid, cerebrospinal fluid and other fluids comprising