الوسم: المواضيع

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* Soil contamination
Soil contamination occurs due rights in excessive use of pesticides excessive
Awaltusa physical, which led to the bulldozing of agricultural land and rendered or contamination by heavy ****ls
Or by radioactive materials, and the most important consequences of the pollution of the soil contamination of food.
* Water pollution
Water pollution occurs due to the dumping of human waste in the water example of the more sources that are contaminating sewage water plants are remnants of the liquid resulting from the manufacturing industries: electricity generation, electrical equipment and other appliances, iron and steel, cement products, glass, plastic products, chemical products , soap, detergents, paints, paper carton, and leather dyeing, spinning and weaving, food, oil refining.
And water pollution have seriously damaged the rights to that cause many diseases such as
Bilharzia, cholera, liver diseases, typhoid, malaria
* Air pollution
An air pollution has already happened or is happening due to human nature by the presence of dust storms and hurricanes or may occur as a result of human action through radiation and invention rights of the technological means of influencing the nature substantially or car exhaust, fuel and other industrial sources of contaminated air.
How to avoid environmental pollution
The preservation of the environment of difficult tasks, but not impossible and the rights a big role in preserving the environment and that by not dumping waste and waste all kinds. And the excessive use of pesticides harmful to the environment adversely affecting, and care for the soil and water, which is a source of life for all living beings.

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• Smoking KILLS
• Every year hundreds of thousands of people around the world die from diseases caused by smoking.
• One in two lifetime smokers will die from their habit. Half of these deaths will occur in middle age.
• Tobacco smoke also contributes to a number of cancers.
• The mixture of nicotine and carbon monoxide in each cigarette you smoke temporarily increases your heart rate and blood pressure, straining your heart and blood vessels.
• This can cause heart attacks and stroke. It slows your blood flow, cutting off oxygen to your feet and hands. Some smokers end up having their limbs
amputated.
• Tar coats your lungs like soot in a chimney and causes cancer. A 20-a-day smoker breathes</SPAN> in up to a full cup (210 g) of tar in a year.
• Changing to low-tar cigarettes does not help because smokers usually take deeper puffs and hold the smoke in for longer, dragging the tar deeper into their lungs.
• Carbon monoxide robs your muscles, brain and body tissue of oxygen, making your whole body and especially your heart work harder. Over time, your airways swell up and let less air into your lungs.
• Smoking causes disease and is a slow way to die. The strain put on your body by smoking often causes years of suffering. Emphysema is an illness that slowly rots your lungs. People with emphysema often get bronchitis again and again, and suffer lung and heart failure.
• Lung cancer from smoking is caused by the tar in tobacco smoke. Men who smoke are ten times more likely to die from lung cancer than non-smokers.
• Heart disease and strokes are also more common among smokers than non-smokers.
• Smoking causes fat deposits to narrow and block blood vessels which leads to heart attack.
• Smoking causes around one in five deaths from heart disease.
• In younger people, three out of four deaths from heart disease are due to smoking

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The benefits of sport …..

Sport is important in the basics of our lives, but many of us may have overlooked usefulness because some argue that it did not have the time to exercise and concern may also be because the impact and usefulness of the object is not in a short time but needs to be a period of time are factors sport and the number of times the conduct and will power The firmness and consistency in practice.

Sport important for all groups is useful for young people, girls and pregnant and lactating women, the elderly and middle-aged as well as the disabled.

The sport has many benefits, including: maintaining weight and the prevention of obesity and the prevention of diabetes, hypertension, heart disease and strengthen the muscles of the body and alleviate the problems of diseases, arthritis, rheumatism, osteoporosis and improve mental state and morale as they will help to alleviate the anxiety and depression and psychological problems.

And psychological problems burning stored body fat from here, we find that sport is within basics prevention of many chronic diseases.

Where practise sport and how?

Not necessarily that there will be devices to the practice of sport or certain places, but can exercise many kinds of sports without the need for hardware or special places such as: peace comes several times, and running in place, swimming, Ont rope, walking quickly and ride bicycles.

When browsing of Sport must know the following: There is no better type of sport Each one according to what is available from the Sport and Sport benefits begin to emerge after 6 weeks from the beginning and completed after 6 months and must attend sports to be three times a week and regularly and that is not less than value could be more than that on a daily basis or to be one of the 20 30 minutes and not less than that and quantity of drinking water to prevent drought.

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The phenomenon of cheating and serious misconduct.
And cheating have multiple images, and a variety of forms, ranging from fraud to his ruling, and through fraud Father to the people of his home, and end fraud server in his work.
And newborn will be only about cheating in exams, and now complain that many teachers and educationalists from spreading and maimed.
And this right, the phenomenon of fraud began to spread into, not at the level of primary, but was surpassed by the secondary and university.
How many students have not presented a paper, but the name on the cover.
And how many students presented projects and did not know anything about it.
And even had exclamation from the recession-Fitr when some students from Fermi not be deceived that seat and backward.
This phenomenon, which produced schizophrenia highlight many of us who live in various fields.
Yes lived for many students diagnosed scanty between science and action, believes many of them trying to be deceived in the examinations, and he had read an interview with the Prophet Mohammad and Peace: (from fraud it is not us), the paper questions, but that does not move when the finger.
And do not exaggerate that, I said: that the phenomenon of fraud had leaked even when some teachers
And observers.

2 – cheating reasons:
— Weakness of faith:
— Twice Education:
— Laziness and personal weakness:

هذه اول مره يختبر احد ابنائي اختبارات الفصل الدراسي الاول

ولا اعرف كيف سيكون اختبار Writing

وما اهم المواضيع المطلوب حفظها

ارجو مساعدتي فالوقت يدركني

و لكم مني جزيل الشكر

للرفع

شكلنا كلنا متوهقين

ما المواضيع اللتي يمكن ان يكتبها الطالب في الوحدة الثامنة؟

ارجو المساعدة وجزاكم الله خيرا

بليييييييييييييز بأسرع وقت

History of transport

Introduction

Transport or transportation is the movement of people and goods from one place to another. The term is derived from the Latin trans ("across") and portare ("to carry"). Industries which have the business of providing equipment, actual transport, transport of people or goods and services used in transport of goods or people make up a large broad and important sector of most national economies, and are collectively referred to as transport industries. History of transport The history of transport evolved with the development of human culture. Long distance walking tracks developed as trade routes in paleolithic times. For most of human history the only forms of transport apart from walking were or transport in small boats. Road transport The first earth tracks were created by humans carrying goods and often followed game trails. Tracks would be naturally created at points of high traffic density. As animals were domesticated, horses, oxen and donkeys became an element in track-creation. With the growth of trade, tracks were often flattened or widened to accommodate animal traffic. Later, the travois, a frame used to drag loads, was developed. Animal-drawn wheeled vehicles probably developed in Sumer in the Ancient Near East in the 4th or 5th millennium BC and spread to Europe and India in the 4th millennium BC and China in about 1200 BC. The Romans had a significant need for good roads to extend and maintain their empire and developed Roman roads . In the Industrial Revolution, John Loudon McAdam (1756-1836) designed the first modern highways, using inexpensive paving material of soil and stone aggregate (macadam), and he embanked roads a few feet higher than the surrounding terrain to cause water to drain away from the surface. With the development of motor transport there was an increased need for hard-topped roads to reduce washways, bogging and dust on both urban and rural roads, originally using cobblestones and wooden paving in major western cities and in the early 20th century tar-bound macadam (tarmac) and concrete paving were extended into the countryside .
The modern history of road transport also involves the development of new vehicles such as new models of horse-drawn vehicles, bicycles, motor cars, motor trucks and electric vehicles .

Maritime transport

In the Stone Age primitive boats developed to permit navigation of rivers and for fishing in rivers and off the coast. It has been argued that boats suitable for a significant sea crossing was necessary for people to reach Australia an estimated 40,000-45,000 years ago. With the development of civilization, bigger vessels were developed both for trade and war. In the Mediterranean, galleys were developed about 3,000 BC. Galleys were eventually rendered obsolete by ocean-going sailing ships, such as the man-of-war, in the late 15th century. In the industrial revolution, first steam ships and later diesel- powered ships were developed. Eventually submarines were developed mainly for military purposes. Meanwhile specialised craft were developed for river and canal transport. Canals were developed in Mesopotamia circa 4000 BC. The Indus Valley Civilization in Pakistan and North India (from circa 2600 BC) had the first canal irrigation system in the world.[1] The longest canal of ancient times was the Grand Canal of China. It is 1794 kilometers (1115 miles) long and was built to carry the Emperor Yang Guang between Beijing and Hangzhou. The project began in 605, although the oldest sections of the canal may have existed since circa 486 BC. Canals were developed in the Middle Ages in Europe in Venice and the Netherlands. Pierre-Paul Riquet began to organise the construction of the 240 km-long Canal du Midi in France in 1665 and it was opened in 1681. In the Industrial Revolution, inland canals were built in England and later the United States before the development of railways. Specialised craft were also developed for fishing and later whaling. after that everyone walked Maritime history also deals with the development of navigation, oceanography, cartography and hydrography.

Rail transport

The history of rail transport dates back nearly 500 years, and includes systems with man or horse power and rails of wood (or occasionally stone). This was usually for moving coal from the mine down to a river, from where it could continue by boat, with a flanged wheel running on a rail. The use of cast iron plates as rails began in the 1760s, and was followed by systems (plateways) where the flange was part of the rail. However, with the introduction of rolled wrought iron rails, these became obsolete.
Modern rail transport systems first appeared in England in the 1820s. These systems, which made use of the steam locomotive, were the first practical form of mechanized land transport, and they remained the primary form of mechanized land transport for the next 100 years.
The history of rail transport also includes the history of rapid transit and arguably monorail history.

Aviation

Humanity’s desire to fly likely dates to the first time man observed birds, an observation illustrated in the legendary story of Daedalus and Icarus. Much of the focus of early research was on imitating birds, but through trial and error, balloons, airships, gliders and eventually aircraft and other types of flying machines were invented. The first generally recognized human flight took place in Paris in 1783. Jean-François Pilâtre de Rozier and Francois d’Arlandes went 5 miles (8 km) in a hot air balloon invented by the Montgolfier brothers.
The Wright brothers made the first sustained, controlled and powered heavier-than-air flight on December 17, 1903.

Conclusion

Spaceflight
The realistic dream of spaceflight dated back to Konstantin Tsiolkovsky, however Tsiolkovsky wrote in Russian, and this was not widely influential outside Russia. Spaceflight became an engineering possibility with the work of Robert H. Goddard’s publication in 1919 of his paper ‘A Method of Reaching Extreme Altitudes’; where his application of the de Laval nozzle to liquid fuelled rockets gave sufficient power that interplanetary travel became possible. This paper was highly influential on Hermann Oberth and Wernher Von Braun, later key players in spaceflight.

Resources

http://en.wikipedia.org/wiki/History_of_transport

http://www.ops.fhwa.dot.gov/aboutus/opstory.htm

22 مشاهدة ومافي اي رد !!!!!!!!

اللي عنده لايبخل علينا ويسال شو ممكن يدخل الامتحان من هالمواضيع

ضروري بسرعه ارجوكم^^

Swine flu (H1N1)
This is a very timely topic. Initially, allow me to preface my remarks with the idea that the structure and components of such an essay should be referred to your instructor/ professor who might have specific items that should be included and certain structural guidelines that have to be followed. These should supersede anyone else’s instruction because of their role of assessing your work. Having said this, I think being able to reference the site below will help guide you in this process.
I would say that a standard expository format would be beneficial here. Opening the paper with an introduction about the current relevancy of the H1N1 Virus around the world could serve as an excellent way of opening the paper. This might involve detailing statistics around the world of reported cases, as well as the international concern around it. The next phase would consist of discussing the historical evidence of this particular strand’s existence and perhaps discussing why this strand is different and much stronger than the traditional influenza virus. Perhaps discussing how this strand bears similarity and difference from other threatening flu viruses might also be effective here. This would give way to describing what exactly is within the H1N1 Virus and why it has spread in such a rampant manner. This would be where you would be able to expand some of the ideas presented in your opening. Finally, I think it would be important to discuss the international responses to the H1N1 virus on medical, scientific, social, and political levels. Certain nations have approached it differently than others and exploring this aspect might be very compelling in both research and reading. I think your conclusion might include suggestions from these agencies on how the attack the H1N1 Virus. It’s a very timely topic and there is enough research in the community to make for a strong work.

ممممممم شوفوا من وجهة نظري > بدت تتفلسف هع

اعتقد ان الموضوع بيي من الوحدة الاولى لانهم واايد واايد مركزيين عليها وفيها كذا شي عن تنظيم الوقت وعن النجاح والدراسه وطريقة الدراسه والاماكن المناسبة للدراسه وكل درس فيه كم خطوة ..

وانا حطييت لكم كم سؤال ممكن يعني اييون فالامتحان او ايي شي شبيه لهم > هذا احساس ويمكن يصييب احساسي هالمره بعد ^^ >> ترى مرات يصييب فلا تستهينون باحساسي هع

بعطييكم شوية نصايح من اللي حاطتنهم في بالي

اولا:

فالوحده 1 تقدرون تحفظون الخطوات اللي فكل درس عن النصايح مثلا وعن الطريقة المناسبة للدراسه ووو شو بعد عندنا ممممم في درس فيه شرح كيف نكتب مقال وهالدرس يكون فيه خطوات لكتابة الموضوع او المقال مثلا اول شي نكتب نصيحة وعقب حقيقة عن هالنصيحه وعقب نكتب قال فلان وعقب نكتب النصيحه الثانية وحقيقه عن هالنصيحه وراي حد من اصدقائنا ( ونكتب اقل شي ثلاث نصايح ) 3 نصايح وكل نصيحه تتضمن حقيقه وراي ( استوى المجموع 9 سطور اقل شي ) + المقدمة (سطر او سطرين) + الخاتمة (سطر او سطرين) = كسبنا تقريبا 13 سطر > طبعا النصايح مع الحقيقة والراي اكيد بياخذون اكثر عن 9 سطور >> ومثل ما تدرون كل موضوع يطلبون منا اقل شي 200 او 250 كلمة > يعني لازم تحطون في كل سطر اقل شي 10 كلمات وتكتبون 25 سطر > = المجموع 250 كلمة ^^ > وناخذ درجة حلوة فالموضوع >>> اهم شي خلو الموضوع مترابط وينفهم انتو شو تبوون تكتبون او عن شو تتكلمون >>> هالنصايح سمعتهم من الابلة > ويابت نتيجه > من بعد ما كنت اخذ يادووب 8 من 15 > قمت اخذ 12 من 15 > وهذا شي يبشر بالخير ( قولوا ماشاء الله ) هع

ثانيا:

في وحده الحيوانات نحن عندنا 5 حيوانات ( فالكتاب) ممكن نحفظ اللي مكتوب فالدرس نفسه ونستفيد منه

ثالثا : ( الوحده الاخيرة ما اعتقد اييبون لنا شي ) واذا يابوا اكييد بيعطونا شوية معلومات عن الاثر ونحن نربط الجمل

>> الحيين مضطره انهي كلامي لاني فالدوام وياني شغل

لي عوده ان شااء الله > واذا عندكم اي استفسار اكتبوه هني يمكن يكون عندي الجواب

الله يوفقنا ويسهل عليينا امتحاناتنا قوولووا آآآآميييييييييين

اختكم / قلب حساسي

شوفي تقريبا درووس الوحده الاولى كلهم مهمات لان كل درس يشرح طريقة مختلفة للدراسه ولتنظم الوقت وفي درسين وهم ص 16 + ص 20 >> فيهم شرح لطريقة كتابة الموضوع

اما الدروس الباقية ف فيها خطوات لو تحفظونها بتكتبوون مواضيع حلوة وبتحصلون درجات احلى مثلا عندكم ص 19 في كل مستطيل في مشكلة وفي وياها تقريبا سبع نصايح لحل هالمشكلة
وص 19 نفس الشي في مشكله وعليها حلول

ص13 الدرس يتكلم عن مشكلة فالتركيز وهم كاتبين كم خطوة مثل نصايح لمشكلة التركيز ممكن تقرون الدرس كم مره ولو حفظتوه بينفعكم

ص7 بعد في مشكلة ووياها حلول ممكن نحفظهم

وص 8 بعد نفس الشي

يعني هالوحده فيها وايد دروس ووممكن تنفعكم مب بس اللي انا كتبتهم

وفي الوحده 2 >> عنكم خمس حيوانات مثل ماقلت لكم من قبل اقروهم كم مره وعقب شوفوا الدرس اللي في صفحة 42 >> وتعلموا كيف تكتبون موضوع من خلال الجمل اللي اييبوهم لكم ( المربع اللي يكون فيه كم معلومه عن الحيوان اللي طالبيين ان نكتب عنه وعلينا ان نحن نكتب موضوع كامل ) يعني تعلموا كيف تستفيدون من هالمربع وتقدرون تكتبون منه موضوع كامل (لازم الجمل تكون مترابطه مب نقل من فوق لتحت )

هذا تقريبا اللي عندي

ولي عوده ان شااء الله

الله يسهل عليينا امتحااناتنا

ويوفقنا يااااارب

قوولوا آآمييييييييين

وبالتوفيق قناص الامارات

ربي يوفق الجميع ان شااء الله

الله يوفق الجميع ان شااء الله,,

بــآلتـــوفيـــق …~

الله يسهل علينا امتحاناتنا

ويبعد الخوف عن قلووبنا ان شااء الله

وبالتوفييق ان شااء الله

خبروونا شو يصيير وياكم باجر

وفائق احترامي

لا هنتِ

وجودك شرف لحرفي . .

وجازاك الله ألف خير