تجدوا هنا ملف برزنتيشن عن التلوث البيئي Presentation on environmental pollution مقدم منصة أفدني التعليمية المنهاج العماني وزارة التربية والتعليم
برزنتيشن عن التلوث البيئي Presentation on environmental pollution :
The problem of environmental pollution
has become a serious threat to mankind b fleeting but threatens the lives of all living organisms and plants It has emerged this problem as a result of the industrial and Els the sovereignty of the population over the years and environment pollution in Maan uh includes extensive pollution of the biosphere Bbah and lead to Tel % pw environmental organisms, such as microbes Bakt Rayya, viruses and fungi that also includes pollution of chemotherapy of the environment and lead to the pollution of the environment sprayings chemicals and gases and waste of factories and many m n chemicals have radioactivity This leads to Tallow radioactivity of the environment
للانضمام إلينا ليصلكم كل الملفات مجاناً:
عبر ⬅️ التويتر ⬅️ الفيسبوك
صفحات التواصل الاجتماعي التفاعلية للمنهاج العماني
