ساعدوني في تقرير الانجليزي تعليم الامارات
عنوان الموضوع : ساعدوني في تقرير الانجليزي تعليم الامارات
مقدم من طرف منتديات بيت الامارات النسائي
>>>>> ردود الأعضـــــــــــــــــــاء على الموضوع <<<<<
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>>>> الرد الأول :
سلام عليك
بس ما تقولي لنا شو هو الصف
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>>>> الرد الثاني :
في تقارير متنوعة بقسم الصف الحادي عشر لو كنت حادي عشر تخص التدخين وغيرها ابحثي وستجدي ويمكنني مساعدتك إن أردتي
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>>>> الرد الثالث :
Smoke
From Wikipedia, the free encyclopedia
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For other uses, see Smoke (disambiguation).
Smoke used in skywriting.Smoke is the collection of airborne solid and liquid particulates and gases[1] emitted when a material undergoes combustion or pyrolysis, together with the quantity of air that is entrained or otherwise mixed into the mass. It is commonly an unwanted by-product of fires (including stoves, candles, oil lamps, and fireplaces), but may also be used for pest control (cf. fumigation), communication (smoke signals), defense (smoke-screen) or smoking (tobacco, marijuana, etc) or inhalation of other drugs. Smoke is sometimes used as a flavouring agent and preservative for various foodstuffs. Smoke is also sometimes a component of internal combustion engine exhaust gas, particularly diesel exhaust.
Smoke inhalation is the primary cause of death in victims of indoor fires. The smoke kills by a combination of thermal damage, poisoning and pulmonary irritation caused by carbon monoxide, hydrogen cyanide and other combustion products.
Smoke particles are an aerosol (or mist) of solid particles and liquid droplets that are close to the ideal range of sizes for Mie scattering of visible light. This effect has been likened to three-dimensional textured privacy glass[citation needed] — a smoke cloud does not obstruct an image, but thoroughly scrambles it.
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>>>> الرد الرابع :
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>>>> الرد الخامس :
