Air pollution is caused by motor vehicle, Water pollution is caused by hazardous waste, Oceans are polluted by microplastic, Streams are polluted by heavy metals, Noise pollution is caused by rail traffic , Noise pollution is caused by air traffic, Radioactive pollution is caused by nuclear power plants and nuclear weapons ,

Pollution

طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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