Noise pollution - It refers to the excess of sound in a certain environment., Industrial pollution - Harmful substances that an industry sends out to the natural environment., Greenhouse effect - A process that happens when gasses in Earth's atmosphere capture the heat of the sun., Ozone layer - It is an invisible layer that protects human beings from harmful rays, such as ultraviolet rays., Sea pollution - It´s the act of adding materials or substances that makes the ocean dirty and leads to the destruction of marine biodiversity.,

POLLUTION

بواسطة
طباعة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

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