اريد فقرة عن البيئة باللغة الانجليزية من فضلكم للثانية ثانوي

عنوان الموضوع : اريد فقرة عن البيئة باللغة الانجليزية من فضلكم للثانية ثانوي
مقدم من طرف منتديات العندليب

اريد فقرة عن البيئة باللغة الانجليزية من فضلكم


>>>>> ردود الأعضـــــــــــــــــــاء على الموضوع <<<<<
==================================

>>>> الرد الأول :

https://3andlib.xplainer.net/images/smilies/sdf.gifhttps://3andlib.xplainer.net/images/smilies/sdf.gifhttps://3andlib.xplainer.net/images/smilies/sdf.gifhttps://3andlib.xplainer.net/images/smilies/sdf.gifhttps://3andlib.xplainer.net/images/smilies/sdf.gifhttps://3andlib.xplainer.net/images/smilies/sdf.gifhttps://3andlib.xplainer.net/images/smilies/sdf.gifhttps://3andlib.xplainer.net/images/smilies/sdf.gifوانا ايضا

=========

>>>> الرد الثاني :

تفضل فقرة لعل وعسى تساعدك + منقول وليس من اعدادي
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

=========

>>>> الرد الثالث :


=========

>>>> الرد الرابع :


=========

>>>> الرد الخامس :


=========