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الموضوع: تعبير عن البيئة و أسباب تلوثها

  1. #1

    الصورة الرمزية عبير الاحساس
    تاريخ التسجيل
    Nov 2006
    المشاركات
    1,305




    افتراضي تعبير عن البيئة و أسباب تلوثها

    السلام عليكم ورحمة الله و بركاته

    كيفكم بنات


    أبلة الأنجليزي طالبه مننا تعبير عن البيئة و أسباب تلوثها

    و اللي تجيبه لي أدعي لها من قلبي

    بليز بسرعة الله يوفقكم دنيا و آخرهـ

    (My BB P!N ( asK Me


  2. #2

    افتراضي

    The natural environment, commonly referred to simply as the environment, is a term that encompasses all living and non-living things occurring naturally on Earth or some region thereof
    Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the physical systems or living organisms they are in.[1] Pollution can take the form of chemical substances, or energy, such as noise, heat, or light energy. Pollutants, the elements of pollution, can be foreign substances or energies, or naturally occurring; when naturally occurring, they are considered contaminants when they exceed natural levels. Pollution is often classed as point source or nonpoint source pollution.
    Sometimes the term pollution is extended to include any substance when it occurs at such unnaturally high concentration within a system that it endangers the stability of that system. For example, water is innocuous and essential for life, and yet at very high concentration, it could be considered a pollutant: if a person were to drink an excessive quantity of water, the physical system could be so overburdened that breakdown and even death could result. Another example is the potential of excessive noise to induce imbalance in a person's mental state, resulting in malfunction and psychosis


  3. #3

    افتراضي

    هذه أربع ملفات وورد عن مواضيع تختص بالبيئة كنت كاتبتها أيام دراستي ان شاء الله تفيدك ^_^
    http://atheeral7aneen.googlepages.com/CopyofEssay.zip


  4. #4

    افتراضي

    اقتباس المشاركة الأصلية كتبت بواسطة بنت سليمان 2 مشاهدة المشاركة
    The natural environment, commonly referred to simply as the environment, is a term that encompasses all living and non-living things occurring naturally on Earth or some region thereof
    Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the physical systems or living organisms they are in.[1] Pollution can take the form of chemical substances, or energy, such as noise, heat, or light energy. Pollutants, the elements of pollution, can be foreign substances or energies, or naturally occurring; when naturally occurring, they are considered contaminants when they exceed natural levels. Pollution is often classed as point source or nonpoint source pollution.
    Sometimes the term pollution is extended to include any substance when it occurs at such unnaturally high concentration within a system that it endangers the stability of that system. For example, water is innocuous and essential for life, and yet at very high concentration, it could be considered a pollutant: if a person were to drink an excessive quantity of water, the physical system could be so overburdened that breakdown and even death could result. Another example is the potential of excessive noise to induce imbalance in a person's mental state, resulting in malfunction and psychosis

    تسلمي حبيبتي

    و الله يحقق جميع أمنياتكِ
    (My BB P!N ( asK Me


  5. #5

    افتراضي

    اقتباس المشاركة الأصلية كتبت بواسطة بنت سليمان 2 مشاهدة المشاركة
    The natural environment, commonly referred to simply as the environment, is a term that encompasses all living and non-living things occurring naturally on Earth or some region thereof
    Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the physical systems or living organisms they are in.[1] Pollution can take the form of chemical substances, or energy, such as noise, heat, or light energy. Pollutants, the elements of pollution, can be foreign substances or energies, or naturally occurring; when naturally occurring, they are considered contaminants when they exceed natural levels. Pollution is often classed as point source or nonpoint source pollution.
    Sometimes the term pollution is extended to include any substance when it occurs at such unnaturally high concentration within a system that it endangers the stability of that system. For example, water is innocuous and essential for life, and yet at very high concentration, it could be considered a pollutant: if a person were to drink an excessive quantity of water, the physical system could be so overburdened that breakdown and even death could result. Another example is the potential of excessive noise to induce imbalance in a person's mental state, resulting in malfunction and psychosis

    سوري تكرر الرد
    التعديل الأخير تم بواسطة عبير الاحساس; 11-07-2008، الساعة 03:40 PM
    (My BB P!N ( asK Me


  6. #6

    افتراضي

    اقتباس المشاركة الأصلية كتبت بواسطة > Hanin < مشاهدة المشاركة
    هذه أربع ملفات وورد عن مواضيع تختص بالبيئة كنت كاتبتها أيام دراستي ان شاء الله تفيدك ^_^

    http://atheeral7aneen.googlepages.com/CopyofEssay.zip

    مشكورة يا عسل

    و الله يحقق مرادكِ
    (My BB P!N ( asK Me


  7. #7

    افتراضي فادى

    نزلوا كل شىء مشكورررررررررررررررررر


  8. #8

    افتراضي فادى

    كدااااااااااااااااااااااااااااااااااااااااب


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